Keyboard Part Number List

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1260 keyboards found/on record (showing page 2/7 - results 201 to 400)...

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IBM Personal System/2 Enhanced Keyboard

Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc.	1395881
Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU.	0245
TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names.	Model M Enhanced PC Keyboard
OEMOEM Possible companies responsible for making this keyboard for the company marketing it.	IBM
KeyswitchesKeyswitches The name of the keyswitches this keyboard uses. If the keyswitches used do not have a known name, a generic description of what they are will be provided.	IBM membrane buckling springs
Earliest AppearanceEarliest Appearance The year (and possibly the quarter or full date) that this keyboard part number was introduced, first observed, first recorded, or the first example found.	1987 Q2
WithdrawnWithdrawn The date this keyboard part number was withdrawn from marketing. This doesn't necessarily mean production or refurbishments ended on the same date, just the keyboard was no longer being sold under normal circumstances from then on.	2000-02-29
Original KeycapsOriginal Keycaps The keyboard's original keycaps' material and text/symbol printing technique.	PBT with dye-sublimated legends
Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs.	Pearl White
BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time.	IBM grey oval badge
FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised.	Single-setting flip-out feet
ProtocolProtocol The protocols this keyboard can use to communicate with their host systems. Typically, this is the name of some sort of serial or parallel data connection. Known scancode sets the protocol can support may also be stated in brackets.	IBM Mode 2 (scancode set 2)
ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology.	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key CountKey Count The number of keys that this keyboard originally had.	102
Form FactorForm Factor The standardised or universally acknowledged name for this keyboard's layout form factor.	Full-size
Layout/LanguageLayout/Language The original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard.	PC-style: ISO Swiss-French (ID 150F)
Source(s)Source(s) Images ("Image"), documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources.	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Enhanced Keyboard for the Personal Computer Announcement Letter (#ZG87-4014) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1395882
Market Model Name/Feature Code	0246
Type	Model M Enhanced PC Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swiss-German (ID 150G)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Enhanced Keyboard for the Personal Computer Announcement Letter (#ZG87-4014) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1396790
Known Assembly Part NumbersKnown Assembly Part Numbers Possible numbers found inside this keyboard used to indicate its internal assembly and the keycaps on it.	1396791
Market Model Name/Feature Code	6790
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know.	Intended for EMEA use only
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool] Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Enhanced Keyboard for the Personal Computer Announcement Letter (#ZG87-4014) [source: IBM] Web: https://www.worthpoint.com/worthopedia/ibm-model-clicky-keyboard-1396790-262681792 Web: https://www.clickykeyboards.com/product/1994-ibm-model-m-1396790-made-by-ibm-uk-1994-12-07/

IBM 3151 ASCII Display Station Space Saving Keyboard

Part Number	1392980
Type	Model M Terminal Space Saving Keyboard
NicknameNickname A [keyboard enthusiast] community given name for this keyboard. It can be a shortening of its name and properties, a more abstract term, a real-life reference, or metonymy.	SSK
Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops.	IBM 3151 Model 110 ASCII Display Station (IBM 3101 family) IBM 3151 Model 160 ASCII Display Station (IBM 3101 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	84
Form Factor	Tenkeyless
Layout/Language	3101: ANSI-style U.S. English
Earliest Recorded PriceEarliest Recorded Price The earliest price, currency and year of record found for this keyboard part number.	$104 USD in 1987
Source(s)	Image: Rear label example from 1993-06-15 by IBM United States Doc: IBM 3151 ASCII Display Station Brief Description, Charges, and Availability (#187-132) [source: IBM] Web: https://www.reddit.com/r/modelm/comments/yu0e9i/ibm_ssk_model_1392980_for_the_ibm_3151_terminal/ Web: https://geekhack.org/index.php?topic=67089.0

IBM 6787 Wheelwriter 30 Series II Keyboard Assembly

Part Number	1392540
Type	Model M-based Typewriter Keyboard Assembly
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Feet	None
Connection	Integrated
Key Count	78
Layout/Language	US
Source(s)	Web: https://web.archive.org/web/20220404223335/https://www.ebay.co.uk/itm/175222346112

IBM 6782 Wheelwriter 3 Series II Keyboard Assembly

Part Number	1393773
Type	Model M-based Typewriter Keyboard Assembly
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Feet	None
Connection	Integrated
Key Count	65
Source(s)	Web: https://www.computertradeexchange.com/inventory/IBMG.html

IBM 6750-3 Quietwriter Keyboard Assembly

Part Number	1393844
Type	Model M-based Typewriter Keyboard Assembly
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Connection	Integrated
Key Count	72
Layout/Language	Portuguese ISO

IBM 3151 ASCII Display Station Keyboard

Part Number	1393705
RPQRPQ Request Price Quotation The number used to indicate that this keyboard was a special order or modified from the factory but doesn't count as an entirely new product.	8J0088
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3151 Model 830 ASCII Display Station (IBM 3101 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	3270-style: ANSI-style U.S. English
Additional Notes	Has combined F1/F13 to F12/F24 function key row, appears to use an IBM 3270-style layout
Source(s)	Doc: IBM 3206 Display Station Withdrawal Announcement (#194-012) [source: IBM] Web: https://sharktastica.co.uk/archive/view?id=5c0ff5b400765f52

IBM 3151 ASCII Display Station Keyboard

Part Number	1394012
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3151 ASCII Display Station (IBM 3101 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	3101: ANSI-style U.S. English
Additional Notes	Comes with specific ASCII character sublegends on the numeric keypad keycaps, has been spotted with unique combined 1/13/25 to 12/24/36 function key row, it's presently unknown if this part number was 3151 model specific
Source(s)	Web: https://deskthority.net/viewtopic.php?f=62&t=16706&start= Web: https://web.archive.org/web/20230715180843/https://www.ebay.com/itm/134638708463?orig_cvip=true&nordt=true&rt=nc Web: https://www.tamayatech.com/parts.php?g=1394012

IBM Program Function Key Keyboard

Part Number	1389172
Known Assembly Part Numbers	1389173
Type	Model M/Model 1A Type I 122-key Converged Keyboard
Nickname	Battleship
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Dual-setting riser feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed screwable DIN (240) cable
Key Count	122
Form Factor	120%
Layout/Language	French ISO
Additional Notes	"FPxx" command key block
Source(s)	Web: https://sharktastica.co.uk/archive/view?id=4cca8d3193de263f

IBM PC/3270 Host Connected Converged Keyboard

Part Number	1393656
Type	Model M/Model 1A Type I 122-key Converged Keyboard
Nickname	Battleship
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Dual-setting riser feet
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	US ISO
Additional Notes	Considered to be the "old version" of P/N 1397000
Source(s)	Doc: IBM Tivoli System Automation for Integrated Operations Management User's Guide (#SC23-6113-01) [source: usermanual.wiki] Web: https://deskthority.net/viewtopic.php?p=486864#p486864

IBM Program Function Key Keyboard

Part Number	1390713
Type	Model M/Model 1A Type II 122-key Converged Keyboard
Nickname	Battleship
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	122
Form Factor	120%
Layout/Language	ISO
Additional Notes	"PFxx" command key block, only known to be found with potentially-aftermarket Polish typewriter layout keycaps
CreditsCredits A reserved special acknowledgement to anyone who has helped me with research through social media, email or via the P/N submission form for this keyboard part number.	Submitted by r/ModelM Discord community member razerban

IBM 5250-family Command Key Keyboard

Part Number	1390867
Known Assembly Part Numbers	1390903
Type	Model M/Model 1A Type II 122-key Converged Keyboard
Nickname	Battleship
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	122
Form Factor	120%
Layout/Language	Nordic(?) ISO
Additional Notes	"Cmdxx" command key block, exact host system currently unknown but likely IBM 319x series [Twinax] Display Station
Source(s)	Web: https://sharktastica.co.uk/archive/view?id=7246c08e20567b4f

IBM Airline Reservation System Space Saving Keyboard

Part Number	1393691
Type	Model M Space Saving Keyboard
Nickname	SSK
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	84
Form Factor	Tenkeyless
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Features numerous unique legends and sublegends for airline reservation software usage
Source(s)	Web: https://www.worthpoint.com/worthopedia/vintage-ibm-model-1393691-keyboard-3850544777

IBM PS/2 50-key Function Keyboard

Part Number	1393915
Type	Model M PS/2 50-Key Function Keypad
Nickname	M50
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	49
Form Factor	50% matrix
Layout/Language	Functional Keypad
Additional Notes	Features an arrow key cluster in the middle key column bank and a numeric keypad with capitalised enter key in the right key column bank

IBM 3206 Console Display Terminal Keyboard

Part Number	1392450
Known Assembly Part Numbers	1392449
Type	Model M/Model 1A Type II 122-key Converged Keyboard
Nickname	Battleship
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	122
Form Factor	120%
Layout/Language	3270: Converged Console U.S. English
Additional Notes	Comes with a single "PFxx" command key row
Source(s)	Web: https://www.clickykeyboards.com/product/1989-ibm-model-m-122-key-keyboard-1392450-31-jul-89/

IBM Personal System/2 Enhanced Keyboard

Part Number	1393669
Known Assembly Part Numbers	1393670
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988 Q1
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Slovenian/Croatian/Bosnian/Serbian (Latin) (ID 234)
Additional Notes	Known to be an option for the IBM PC Server 330 series, was known to be made with non-modular PS/2 cables from late 1995
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Web: https://sharktastica.co.uk/archive/view?id=da7f8489512eab3b Web: https://sharktastica.co.uk/archive/view?id=b0de77c4ceca6d87 Web: https://sharktastica.co.uk/archive/view?id=65a6bb17d6571540

IBM Screen Reader Keypad

Part Number	1393387
Known Assembly Part Numbers	1393388
Market Model Name/Feature Code	2549
Type	Model M Screen Reader Keypad
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988 Q1
Withdrawn	1995-04-28
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Flip-out wire foot
Protocol	IBM PS/2 mouse emulation
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	18
Form Factor	Keypad
Earliest Recorded Price	$600 USD in 1988
Additional Notes	Possible FRUs include 1393515 for the keypad and 72X8537 for its SDL cable (although this requires more confirmation)
Source(s)	ASK: SNKB-M1989-SR2-18 Image: Rear label example from 1988-03-21 by IBM United States Image: Rear label example from 1989-07-31 by IBM United States Image: Rear label example from 1990-04-05 by IBM United States Doc: Withdrawal: IBM Screen Reader Keypad and Cable -- Replacement Available (#195-112) [source: IBM] Doc: IBM Customer Announcement Summary - January 26, 1988 (#C88-001) [source: IBM] Web: https://techmonitor.ai/technology/ibm_announces_ps2_screen_reader_keypad

IBM Wheelwriter Keyboard Assembly

Part Number	1393780
Type	Model M-based Typewriter Keyboard Assembly
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Feet	None
Connection	Integrated
Key Count	70
Layout/Language	US English
Additional Notes	Believed to be an IBM Wheelwriter 6 Series II keyboard assembly
Source(s)	Web: https://web.archive.org/web/20220616195630/https://www.ebay.co.uk/itm/185104415747

IBM Industrial Keyboard

Part Number	1395240
Type	Model M Enhanced Industrial Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	Allen-Bradley black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Manufactured for Allen-Bradley
Source(s)	Web: https://www.clickykeyboards.com/product/1989-ibm-model-m-1395240-industrial-gray-new-07-dec-89/

IBM InfoWindow Enhanced Keyboard

Part Number	1395158
Known Assembly Part Numbers	1395157
Type	Model M Enhanced Terminal Keyboard
OEM	IBM U.S., IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	US ANSI
Additional Notes	Has combined F1/F13 to F12/F24 function key row, 3270-style "PAx" keys and "User1" and "User3" keys
Source(s)	Web: https://www.worthpoint.com/worthopedia/vintage-ibm-model-keyboard-terminal-3823020638 Web: https://imgur.com/a/igCMVbg
Credits	CoolPenguin1#5714

IBM 3270-family Program Function Key Keyboard

Part Number	1390728
Type	Model M/Model 1A Type II 122-key Converged Keyboard
Nickname	Battleship
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	122
Form Factor	120%
Layout/Language	UK ISO
Additional Notes	"PFxx" command key block, exact host system currently unknown but likely IBM 319x series [Coax] Display Station
Source(s)	Web: https://web.archive.org/web/20220719220821/https://www.ebay.co.uk/itm/284900179787

IBM Function Key Keyboard

Part Number	1390877
Type	Model M/Model 1A Type II 122-key Converged Keyboard
Nickname	Battleship
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	122
Form Factor	120%
Layout/Language	(Canadian?) French QWERTY ISO
Additional Notes	"Fxx" command key block

IBM Command Key Keyboard

Part Number	1390891
Known Assembly Part Numbers	1390907
Type	Model M/Model 1A Type II 122-key Converged Keyboard
Nickname	Battleship
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	122
Form Factor	120%
Layout/Language	Spanish ISO
Additional Notes	"Mdtxx" command key block

IBM Personal System/2 Enhanced Keyboard

Part Number	1391506
FRU Part NumberFRU Part Number Field Replaceable Unit The number used to relate and indicate compatible but otherwise potentially different keyboards that could replace this one.	1392015
Type	Model M Enhanced PC Keyboard
OEM	IBM Mexico, IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Latin American Spanish (ID 171)
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool]

IBM Enhanced Keyboard

Part Number	1394064
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Comes with stock trading orientated keycaps, some of which have double-stroke borders above and below the legends
Source(s)	Web: https://deskthority.net/viewtopic.php?t=17598

IBM Financial Services Keyboard

Part Number	1395217
FRU Part Number	1395253
Type	Model M Space Saving Keyboard
Nickname	SSK
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	84
Form Factor	Tenkeyless
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Features various green front-facing sublegends on the left side of the keyboard for stock brokerage or financial service usage, a single Ctrl key with blue legends, an enter key in place of the right Ctrl key and a back-tab legend on the backlash key
Source(s)	Web: https://ide-research.net/keyboard/keyboard-review/ibm-space-saver/1395217-2/ Web: https://www.reddit.com/r/MechanicalKeyboards/comments/1ggjcbb/what_do_you_fellas_think_of_my_model_m_ssk/#lightbox

IBM InfoWindow Display Station Keyboard

Part Number	1394100
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3471 InfoWindow Display Station (IBM 3270 family) IBM 3472 InfoWindow Display Station (IBM 3270 family)
OEM	IBM, Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	3270: Converged Typewriter U.S. English
Source(s)	Web: https://commons.wikimedia.org/wiki/File:IBM_1394100_keyboard.jpg

IBM InfoWindow Coax Display Station Typewriter Keyboard

Part Number	1394114
Known Assembly Part Numbers	1394140
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3471 InfoWindow Display Station (IBM 3270 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	3270: Converged Typewriter German (QWERTY)

IBM InfoWindow Twinax Display Station Typewriter Keyboard

Part Number	1394308
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3477 InfoWindow Display Station (IBM 5250 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter U.S. English
Source(s)	Web: https://web.archive.org/web/20240121213951/https://www.ebay.co.uk/itm/185942900619

IBM InfoWindow Twinax Display Station Typewriter Keyboard

Part Number	1394324
Known Assembly Part Numbers	1394350
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter U.K. English
Source(s)	ASK: SNKB-M1989-BT3-122 Image: Rear label example from 1989-09-15 by IBM United Kingdom Web: https://www.ibm.com/support/knowledgecenter/de/ssw_ibm_i_71/nls/rbagssbcskybrddispprtnumb.htm

IBM Personal System/2 Enhanced Keyboard

Part Number	1391522
Market Model Name/Feature Code	1522
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q1
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO U.K. English (ID 168)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 30 286 (8530-H21) Announcement Letter (#ZG88-0236) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1391526
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q1
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO French (AZERTY) (ID 120)
Additional Notes	Several examples of a military-spec version modified by Thomson-CSF with military green casing, EM dampening on the circuitry and cable and no IBM logo have been encountered
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 30 286 (8530-H21) Announcement Letter (#ZG88-0236) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394946
FRU Part Number	1394972
Known Assembly Part Numbers	1386085
Market Model Name/Feature Code	6382
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM U.S., Lexmark, Unicomp
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM] Web: https://web.archive.org/web/20221112190820/https://www.ebay.com/itm/155242840625?orig_cvip=true Web: https://www.worthpoint.com/worthopedia/ibm-industrial-model-keyboard-1394946-4336705565

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394953
Market Model Name/Feature Code	6378
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Belgian
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394955
Market Model Name/Feature Code	6380
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Danish
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394956
Market Model Name/Feature Code	6383
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO French (AZERTY)
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394958
Known Assembly Part Numbers	1386716
Market Model Name/Feature Code	6384
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO German (QWERTZ)
Source(s)	ASK: SNKB-M1990-EIN-102 Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394959
Market Model Name/Feature Code	6386
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Italian
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394962
Market Model Name/Feature Code	6388
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	PC-style: ISO Dutch
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394963
Market Model Name/Feature Code	6389
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Norwegian
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394964
Market Model Name/Feature Code	6390
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Portuguese
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394965
Market Model Name/Feature Code	6391
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Spanish
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394966
Market Model Name/Feature Code	6392
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swedish/Finnish
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394967
Market Model Name/Feature Code	6393
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swiss-French/Swiss-German (ID 150F/ID 150G)
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394968
Market Model Name/Feature Code	6381
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO U.K. English (ID 166)
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM 754x/756x/GEARBOX 800 Industrial Computer Keyboard

Part Number	1394970
Market Model Name/Feature Code	6385
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM 7541 Model 011 Industrial Computer IBM 7541 Model 111 Industrial Computer IBM 7542 Model 011 Industrial Computer IBM 7561 Model 011 Industrial Computer IBM 7561 Model 111 Industrial Computer IBM 7562 Model 011 Industrial Computer IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	PC-style: Hebrew
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394193
Known Assembly Part Numbers	1394203
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ANSI-style U.S. English - MNCS
Source(s)	ASK: SNKB-M1999-ETM-102 Image: Rear label example from 1999-05-25 by IBM United Kingdom Doc: IBM InfoWindow II 3486/3488/3489 Marketing Reference Guide (#G326-0265-10) [source: bitsavers] Web: https://web.archive.org/web/20220515154814/https://www.ebay.com/itm/275312238266 Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Coax Display Station Enhanced Keyboard

Part Number	1394204
FRU Part Number	1394802
Known Assembly Part Numbers	1394230
Market Model Name/Feature Code	9131
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3471 InfoWindow Display Station (IBM 3270 family)
OEM	IBM, Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge Or IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	3270: Enhanced Typewriter ANSI-style U.S. English
Earliest Recorded Price	$295 USD in 1989
Additional Notes	Combined F1/F13 to F12/F24 function key row, comes with three-way cable router, silver square models are typically converted from other part numbers by C.E.L. Technical Services
Source(s)	ASK: SNKB-M1995-ETM-102 Image: Rear label example from 1995-06-11 by Lexmark United States Image: Rear label example from 1995-11-06 by Lexmark United States Image: Rear label example from 2000-04-11 by C.E.L. Technical Services Doc: IBM InfoWindow 3471 Display Station Brief Description of Announcement, Charges, and Availability (#189-096) [source: IBM] Web: https://imgur.com/gallery/XKBaXWl Web: https://sharktastica.co.uk/archive/view?id=d7d166d367732f2e

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394416
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style German (QWERTZ)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394417
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Belgian
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394418
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Danish
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394419
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Swedish/Finnish
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394420
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style French (AZERTY)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394421
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Italian
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394422
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Norwegian
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394423
Known Assembly Part Numbers	1394449
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Portuguese
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/de/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394424
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Spanish
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394425
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Swiss-French
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394426
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Swiss-German
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394427
Known Assembly Part Numbers	1394453
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM, Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Dutch
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394428
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style U.K. English
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394429
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Greek (ID 423)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394432
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Latin 2
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394433
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Cyrillic
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394434
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Icelandic
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394435
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Hebrew
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394436
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Arabic
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM 3151 ASCII Display Station Keyboard

Part Number	1395162
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3151 Model 510 ASCII Display Station (IBM 3101 family) IBM 3151 Model 560 ASCII Display Station (IBM 3101 family) IBM 3151 Model 610 ASCII Display Station (IBM 3101 family) IBM 3151 Model 660 ASCII Display Station (IBM 3101 family)
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Some known to come with Northern Health Systems branding
Source(s)	Web: http://ps-2.kev009.com/pcpartnerinfo/ctstips/58f6.htm

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395567
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Canadian French
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395665
FRU Part Number	1395666
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ANSI-style U.S. English
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language Web: https://web.archive.org/web/20220719222256/https://www.ebay.com/itm/134177052145

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395668
Known Assembly Part Numbers	1394440
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Spanish Speaking
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language Web: https://web.archive.org/web/20231015205514/https://www.ebay.co.uk/itm/256067087918

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395669
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	104
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Japanese (Katakana)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395670
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Thai
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1396768
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Greek (ID 875)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station 1A Keyboard

Part Number	1394332
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter Arabic

IBM 3471 InfoWindow Display Station Typewriter Keyboard

Part Number	1394801
Market Model Name/Feature Code	9122
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter U.S. English
Earliest Recorded Price	$295 USD in 1989
Source(s)	Doc: IBM InfoWindow 3471 Display Station Brief Description of Announcement, Charges, and Availability (#189-096) [source: IBM]

IBM GEARBOX 800 Industrial Computer Keyboard

Part Number	1394971
Market Model Name/Feature Code	6377
Type	Model M Enhanced Industrial Keyboard
Known Host Systems	IBM GEARBOX Model 800 (Feature 040) IBM GEARBOX Model 800 (Feature 150)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q4
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Arabic (ID 238)
Source(s)	Doc: IBM 7561 Industrial Computer Model 011, IBM 7561 Industrial Computer Model 111 & IBM 7562 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0141) [source: IBM] Doc: IBM 7541 Industrial Computer Model 011, IBM 7541 Industrial Computer Model 111 & IBM 7542 Industrial Computer Model 011 Brief Description of Announcement, Charges, and Availability (#ZG89-0142) [source: IBM] Doc: GEARBOX Model 800 Industrial Computer Brief Description of Announcement, Charges, and Availability (#ZG89-0248) [source: IBM]

IBM Wheelwriter Keyboard Assembly

Part Number	1393934
Type	Model M-based Typewriter Keyboard Assembly
OEM	IBM Netherlands
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Feet	None
Connection	Integrated
Key Count	67
Additional Notes	Possibly for an IBM Personal Wheewriter but presently unconfirmed
Source(s)	Web: https://web.archive.org/web/20220710120014/https://www.ebay.com/itm/374005298298

IBM 3151 ASCII Display Station ALA Keyboard

Part Number	1396454
Known Assembly Part Numbers	1396453
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3151 Model 862 ASCII Display Station (IBM 3101 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	3101: ANSI-style U.S. English - ALA
Additional Notes	Has combined F1/F13 to F12/F24 function key row and numerous diacritics keys to support American Library Association (ALA) character entry
Source(s)	Image: Rear label example from 1990-11-28 by IBM United States Web: http://ps-2.kev009.com/pcpartnerinfo/ctstips/58f6.htm Web: https://sharktastica.co.uk/archive/view?id=4b57110e7b4dba6f

IBM InfoWindow II Twinax Display Station Keyboard

Part Number	35G4745
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	Hungarian
Source(s)	Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language Web: https://geekhack.org/index.php?topic=90970.msg2471918#msg2471918

IBM Personal System/2 Enhanced Keyboard

Part Number	1395622
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Russian (Cyrillic)
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool] Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Web: https://deskthority.net/viewtopic.php?p=365670#p365670 Web: https://kbobsession.blogspot.com/2019/01/model-m-1395622.html

IBM Terminal Emulator Enhanced Keyboard

Part Number	1395674
Known Assembly Part Numbers	1395673
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S., IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Likely for 3270-family terminal emulation software due the presence of a "PA1" legend on the numpad 1 key
Source(s)	Web: https://geekhack.org/index.php?topic=99603.0 Web: https://www.worthpoint.com/worthopedia/vintage-ibm-model-1991-keyboard-n-1955487051

IBM PS/2 50-key Function Keyboard

Part Number	1392554
Type	Model M PS/2 50-Key Function Keypad
Nickname	M50
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	Transparent ABS
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	50
Form Factor	50% matrix
Layout/Language	Relegendable
Source(s)	Image: Rear label example from 6098 by IBM United States

IBM PS/2 50-key Function Keyboard

Part Number	1395249
Known Assembly Part Numbers	1392554
Type	Model M PS/2 50-Key Function Keypad
Nickname	M50
OEM	IBM U.S., Lexmark, Unicomp
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	50
Form Factor	50% matrix
Layout/Language	Alphanumeric
Source(s)	ASK: SNKB-M2000-TEL-50 Image: Rear label example from 2000-08-25 by Unicomp

IBM InfoWindow Display Station Keyboard

Part Number	1394104
Known Assembly Part Numbers	1394130
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3471 InfoWindow Display Station (IBM 3270 family) IBM 3472 InfoWindow Display Station (IBM 3270 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	3270: Converged Typewriter Spanish
Source(s)	Web: https://deskthority.net/viewtopic.php?t=359

IBM InfoWindow Twinax Display Station Typewriter Keyboard

Part Number	1394317
Known Assembly Part Numbers	1394343
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter Italian
Source(s)	Web: https://www.ibm.com/support/knowledgecenter/de/ssw_ibm_i_71/nls/rbagssbcskybrddispprtnumb.htm

IBM InfoWindow Twinax Display Station Typewriter Keyboard

Part Number	1394320
Known Assembly Part Numbers	1394346
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter Spanish
Source(s)	Web: https://www.ibm.com/support/knowledgecenter/de/ssw_ibm_i_71/nls/rbagssbcskybrddispprtnumb.htm

IBM InfoWindow Twinax Display Station Typewriter Keyboard

Part Number	1394327
Known Assembly Part Numbers	1394353
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter Croatian
Source(s)	Web: https://www.ibm.com/support/knowledgecenter/de/ssw_ibm_i_71/nls/rbagssbcskybrddispprtnumb.htm

IBM InfoWindow Twinax Display Station Typewriter Keyboard

Part Number	1394328
Known Assembly Part Numbers	1394354
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter Polish (Latin 2) (ID 214)
Source(s)	Web: https://web.archive.org/web/20240122162619/https://archiwum.allegro.pl/oferta/ibm-model-m-122-rok-1990-sprawna-i11207155422.html Web: https://www.reddit.com/r/modelm/comments/gyunum/my_new_battlecruiser/ Web: https://web.archive.org/web/20240122163630/https://public.dhe.ibm.com/systems/power/docs/systemi/v5r2/fr_FR/rbagsmst.pdf
Credits	u/hax0rz_

IBM InfoWindow Twinax Display Station Typewriter Keyboard

Part Number	1394331
Known Assembly Part Numbers	1394357
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter Hebrew
Source(s)	Web: https://www.ibm.com/support/knowledgecenter/de/ssw_ibm_i_71/nls/rbagssbcskybrddispprtnumb.htm

IBM InfoWindow/InfoWindow II Twinax Display Station Keyboard

Part Number	1395660
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter U.S. English
Source(s)	Image: Rear label example from 2004-05-11 by C.E.L. Technical Services

IBM Personal System/2 Host Connected Keyboard

Part Number	1397000
FRU Part Number	1397050
Known Assembly Part Numbers	1396401
Known Package/Box Part NumbersKnown Package/Box Part Numbers Possible numbers assigned to the original packaging this keyboard was shipped in.	1396400
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 U.S. English
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://web.archive.org/web/20220719220120/https://www.ebay.com/itm/255637595814 Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM 7785 Service Bay System Keyboard

Part Number	1395682
Type	Model M Industrial Space Saving Keyboard
Nickname	SSK
OEM	IBM, Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Branding	IBM black oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	84
Form Factor	Tenkeyless
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Made for Mopar, features blue F1, F2 and navigation cluster keycaps
Source(s)	Image: Rear label example from 1995-07-24 by Lexmark United States Web: https://www.clickykeyboards.com/product/1990-ibm-model-m-industrial-space-saving-1395682-10-31-90/ Web: https://deskthority.net/viewtopic.php?t=16586

IBM 7785 Service Bay System Keyboard

Part Number	1395691
Type	Model M Industrial Space Saving Keyboard
Nickname	SSK
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Industrial Grey
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Tenkeyless
Additional Notes	Known to have some blue keycaps, likely equivalent to P/N 1395682
Source(s)	Web: https://www.ardent-tool.com/docs/pdf/IBM_7785_Hardware_Maintenance_Reference_Service.pdf Web: https://geekhack.org/index.php?topic=59817.0

IBM Selectric Touch Keyboard

Part Number	1395300
Type	Model M2 Selectric Touch Keyboard
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Simple/generic IBM logo
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	ASK: SNKB-M1993-2PS-101 Image: Rear label example from 1992-12-13 by IBM United States Image: Rear label example from 1994-02-14 by Lexmark United States

IBM Selectric Touch Keyboard

Part Number	1395706
Type	Model M2 Selectric Touch Keyboard
OEM	IBM U.K., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Simple/generic IBM logo
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO U.K. English (ID 166)
Source(s)	ASK: SNKB-M1993-2PS-102 ASK: SNKB-M1993-2PS-102-A ASK: SNKB-M1995-2PS-102 Image: Rear label example from 1993-06-25 by IBM United Kingdom

IBM Selectric Touch Keyboard

Part Number	1395707
Type	Model M2 Selectric Touch Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Simple/generic IBM logo
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO German (QWERTZ)

IBM Selectric Touch Keyboard

Part Number	1395708
Type	Model M2 Selectric Touch Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Simple/generic IBM logo
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO French (AZERTY)

IBM Selectric Touch Keyboard

Part Number	1395712
Type	Model M2 Selectric Touch Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Simple/generic IBM logo
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Italian (ID 142)
Source(s)	Web: https://web.archive.org/web/20250130172910/https://www.subito.it/informatica/tastiera-ibm-model-m2-1395712-udine-586066549.htm

IBM Selectric Touch Keyboard

Part Number	1395713
Type	Model M2 Selectric Touch Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Simple/generic IBM logo
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swedish/Finnish

IBM Selectric Touch Keyboard

Part Number	1395715
Type	Model M2 Selectric Touch Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Simple/generic IBM logo
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Portuguese

IBM Selectric Touch Keyboard

Part Number	1395720
Type	Model M2 Selectric Touch Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Simple/generic IBM logo
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Spanish

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394540
Known Assembly Part Numbers	1394553
Market Model Name/Feature Code	6010
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.S., IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	US ANSI
Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc.	Internal speaker
Earliest Recorded Price	$255 in 1990
Source(s)	Doc: The IBM Xstation 120 Brief Description of Announcement, Charges, and Availability (#190-027) [source: IBM] Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Web: https://www.clickykeyboards.com/product/1992-ibm-model-m-1394540-made-by-ibm-uk-1992-09-21-with-speaker/

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394541
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	French Canadian ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394542
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	German ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394543
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	Belgian-French/Dutch
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394544
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Danish ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394545
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Finnish/Swedish ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394546
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	French AZERTY ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394547
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Italian ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394548
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Norwegian ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394549
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Portuguese ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394550
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Spanish ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394551
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Swiss German/French ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1395968
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Icelandic ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1395984
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	CSA166
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1395985
Known Assembly Part Numbers	1395984
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	UK ISO
Accessories & Other Features	Internal speaker
Source(s)	Image: Rear label example from 1994-04-05 by Lexmark United Kingdom Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Web: https://web.archive.org/web/20150320000400/http://www.clickykeyboards.com/index.cfm/fa/items.main/parentcat/11067/subcatid/0/id/363753

IBM RISC System/6000 Enhanced Keyboard

Part Number	1396077
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	Turkish ANSI
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1396078
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	Greek ANSI
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1396079
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Arabic ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1396080
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	Hebrew
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM 3151 ASCII Display Station Keyboard

Part Number	1396056
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3151 Model 805 ASCII Display Station (IBM 3101 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q4
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	5250-style: ANSI-style U.S. English
Source(s)	Web: http://ps-2.kev009.com/pcpartnerinfo/ctstips/58f6.htm

IBM Personal System/2 Enhanced Keyboard

Part Number	1393285
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Greek
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool] Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM]

IBM Enhanced Keyboard

Part Number	1397134
FRU Part Number	1397136
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Includes secondary legends and modifier colour coding for use with Corel WordPerfect
Source(s)	Web: https://www.worthpoint.com/worthopedia/ibm-model-1397134-clicky-keyboard-1823587427

Dell Enhanced Keyboard

Part Number	1397651
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Old Dell rectangle Or New Dell rectangle
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	ASK: SNKB-M1993-EEP-101-B Image: Rear label example from 1993-06-18 by Lexmark United States Web: https://www.clickykeyboards.com/product/1991-dell-model-m-old-logo-1397651-07-19-91/

Wang Laboratories Enhanced Keyboard

Part Number	1397721
FRU Part Number	1397725
Known Package/Box Part Numbers	1397720
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	WANG oval
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Web: https://www.clickykeyboards.com/product/1991-wang-laboratories-model-m-1397721-09-12-91/

Lexmark Classic Touch Keyboard

Part Number	1398601
Known Assembly Part Numbers	1386085
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Lexmark logo
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Web: https://web.archive.org/web/20250225232114/https://www.ebay.com/itm/196893417073 Web: https://www.clickykeyboards.com/product/1994-lexmark-model-m-lexmark-brand-1398601-09-mar-94/

IBM Space Saving Keyboard

Part Number	1397681
FRU Part Number	1397685
Known Assembly Part Numbers	1397682
Known Package/Box Part Numbers	1397680
Type	Model M Space Saving Keyboard
Nickname	SSK
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	84
Form Factor	Tenkeyless
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Was available as an option for the IBM Select-A-Keyboard scheme as the US English keyboard with fixed keytops
Source(s)	Doc: IBM PS/2 Model 25 SX Hardware Maintenance Manual pamphlet (#S10G-6610-00) [source: ManualsLib] Web: https://ide-research.net/keyboard/keyboard-review/ibm-space-saver/1397681-2/ Web: https://web.archive.org/web/20230429170304/https://www.ebay.com/itm/134527387590?orig_cvip=true&nordt=true&rt=nc

IBM PS/2 50-key Function Keyboard

Part Number	1392560
FRU Part Number	1392559
Known Assembly Part Numbers	1392554
Type	Model M PS/2 50-Key Function Keypad
Nickname	M50
OEM	IBM, Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	Transparent ABS
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	50
Form Factor	50% matrix
Layout/Language	Relegendable
Source(s)	Image: Rear label example from 1995-12-14 by Lexmark United States

IBM InfoWindow Coax Display Station Typewriter Keyboard

Part Number	1394119
Known Assembly Part Numbers	1394145
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3471 InfoWindow Display Station (IBM 3270 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	3270: Converged Typewriter Slovenian/Croatian/Bosnian/Serbian (Latin)
Source(s)	Web: https://deskthority.net/viewtopic.php?p=498911#p498911
Credits	Jugostran#2852

IBM InfoWindow Twinax Display Station 1A Keyboard

Part Number	1394312
Known Assembly Part Numbers	1394338
Type	Model M/Model 1A Type III 122-key Converged Keyboard
Nickname	Battlecruiser
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	122
Form Factor	120%
Layout/Language	5250: Converged Typewriter German (QWERTZ)
Source(s)	Web: https://geekhack.org/index.php?topic=85220.0

IBM Personal System/2 Host Connected Keyboard

Part Number	1396900
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Canadian French
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396901
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Latin American Spanish
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1397501
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Belgian
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1397506
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 French (AZERTY)
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1397507
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Italian
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1397511
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Swiss-French
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1397512
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Swiss-German
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1397513
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 U.K. English
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1397515
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Cyrillic
Source(s)	Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396130
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM U.S.
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	84
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ANSI U.S. English (ID 103P)

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396181
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	84
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396506
FRU Part Number	1396816
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM U.K.
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Italian
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009] Web: https://forum.pjrc.com/index.php?threads/adapting-ibm-lexmark-m4-keyboard-from-ibm-l40-sx-to-usb.73809/

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396514
FRU Part Number	1396824
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO U.K. English (ID 166)
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009] Web: https://youtu.be/7tbFruMKREo?t=389

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396810
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Canadian French
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396811
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Latin American Spanish (ID 171)
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396812
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Belgian
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396813
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Danish
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396814
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO French (AZERTY)
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396815
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO German (QWERTZ)
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396817
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Dutch
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396818
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Norwegian
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396819
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Portuguese
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396820
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Spanish
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396821
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Swedish/Finnish
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396822
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Swiss-French (ID 150F)
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396823
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Swiss-German (ID 150G)
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396825
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Arabic (ID 238)
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396826
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: Greek
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396827
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: Hebrew
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396828
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Icelandic
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Personal System/2 L40 SX Keyboard Assembly

Part Number	1396829
Type	Model M3 L40 SX Keyboard Assembly
Known Host Systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Connection	Integrated
Key Count	85
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ISO Turkish
Source(s)	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009]

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396199
Market Model Name/Feature Code	6119
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM U.S., IBM U.K.
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	US English
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice, applicable for use in Belgium, Portugal, the UK and Israel
Source(s)	Image: Rear label example from 1991 June by IBM United States Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM] Web: https://web.archive.org/web/20250218171218/https://www.ebay.com/itm/375258532024

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396571
Market Model Name/Feature Code	0247
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	French AZERTY
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice
Source(s)	Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM]

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396572
FRU Part Number	1397189
Market Model Name/Feature Code	0248
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM U.K.
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	German
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice
Source(s)	ASK: SNKB-M1992-3KP-17 Image: Rear label example from 1992-02-08 by IBM United Kingdom Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM]

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396573
Market Model Name/Feature Code	0249
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	Italian
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice
Source(s)	Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM]

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396574
Market Model Name/Feature Code	0250
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	Spanish
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice
Source(s)	Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM]

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396575
Market Model Name/Feature Code	0251
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	Sweden/Finland
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice
Source(s)	Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM]

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396576
Market Model Name/Feature Code	6576
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	Arabic
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice
Source(s)	Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM]

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396577
Market Model Name/Feature Code	6577
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	Greece
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice, applicable for use in Greece, Denmark, Netherlands, Norway, Iceland and Turkey
Source(s)	Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM]

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396578
Market Model Name/Feature Code	6578
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	Swiss/German
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice
Source(s)	Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM]

IBM Numeric Keypad for IBM PS/2 L40 SX

Part Number	1396579
Market Model Name/Feature Code	6579
Type	Model M3 L40 SX Numeric Keypad
Known Host Systems	IBM 8543 Model 044 Personal System/2 Model L40 SX (IBM PS/2 family) IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEM	IBM
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey detachable modular-8P7C ("RJ-45") to PS/2-like combined keypad/mouse 6-pin mini-DIN cable
Key Count	17
Form Factor	Keypad
Layout/Language	Swiss/French
Additional Notes	Sports a pass-through PS/2 connector for PC-compatible mice
Source(s)	Doc: The IBM PS/2 Model L40 SX system (8543-A44) and Features (#ZG91-0105) [source: IBM]

IBM Personal System/2 Host Connected Keyboard

Part Number	1396902
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 German (QWERTZ)
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396903
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Belgian
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396904
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Danish
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396905
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Dutch
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396906
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Swedish/Finnish
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396908
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Italian
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396909
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Norwegian
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396910
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Portuguese
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396911
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Spanish
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396912
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Swiss-French
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396913
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Swiss-German
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396914
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 U.K. English
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396916
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Cyrillic
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396917
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Greek
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396919
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Icelandic
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396921
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 Turkish
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1396990
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 French (AZERTY)
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1397003
Known Assembly Part Numbers	1396924
Known Package/Box Part Numbers	1397500
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 German (QWERTZ)
Source(s)	ASK: SNKB-M1997-BT4-122 Image: Rear label example from 1997-06-17 by IBM United Kingdom Doc: IBM Select-a-Keyboard and IBM PS/2 Host Connected Keyboard Announcement Letter (#191-086) [source: IBM] Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530

IBM Personal System/2 Host Connected Keyboard

Part Number	1397024
Known Package/Box Part Numbers	1397025
Type	Model M Type IV 122-key Host Connected Converged Keyboard
Nickname	Battlecruiser
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q2
Withdrawn	1999-11-09
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	122
Form Factor	120%
Layout/Language	3270 Host Connected: Converged PS/2 U.S. English
Additional Notes	For use in Europe, Middle East and Africa only
Source(s)	Doc: WDFM of Options by IBM: Selected PSG Products Announcement Letter (#ZG99-0600) [source: IBM] Web: https://geekhack.org/index.php?topic=5264.msg77530#msg77530 Web: https://sharktastica.co.uk/archive/view?id=5bc927a8cce8d899

IBM Personal System/2 Enhanced Keyboard

Part Number	1397440
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991 Q3
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Additional Notes	Its FCC filing whose ID is the same as this part number explicitly states this keyboard has "no Ferrites on Cable" compared to other Enhanced Keyboard FCC filings (e.g. IYL11A0200, IYL1395100 and IYL60G3571)
Source(s)	Web: https://fccid.io/IYL1397440 Web: https://www.clickykeyboards.com/product/1992-ibm-model-m-1397440-made-by-ibm-11-10-92/ Web: https://sharktastica.co.uk/archive/view?id=8cd87123c94dc0b3

IBM Space Saver Keyboard

Part Number	1397451
FRU Part Number	1397470
Type	Model M4 Space Saver Keyboard
OEM	Lexmark
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q4
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Rubberised single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	84
Form Factor	Tenkeyless (compacted)
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	ASK: SNKB-M1996-4KB-83 Image: Rear label example from 1991 December by Lexmark United States Image: Rear label example from 1996-03-15 by Lexmark United States Web: https://sharktastica.co.uk/archive/view?id=50c1a8b96fc4d74b

IBM Space Saver Numeric Keypad

Part Number	1398051
FRU Part Number	1398053
Type	Model M4 Space Saver Numeric Keypad
OEM	Lexmark
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest Appearance	1991 Q4
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Feet	Rubberised single-setting flip-out feet
Connection	Detachable modular-10P10C ("RJ-50") to modular-10P10C ("RJ-50") cable
Key Count	17
Form Factor	Keypad
Source(s)	Image: Rear label example from 1992 January (derived from week 2 of year) by Lexmark United States Web: https://sharktastica.co.uk/archive/view?id=7cccbd395b752665

IBM InfoWindow II Twinax Display Station Keyboard

Part Number	35G4742
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	Russian
Source(s)	Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language Web: https://festima.ru/docs/261158410/kaluga/klaviatura-ibm-35g4742-1995-03-01-7675s

IBM Personal System/2 Enhanced Keyboard

Part Number	1393286
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Turkish (F) (ID 440)
Additional Notes	Was also known to be used with the IBM RISC System/6000 7043 43P series
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool] Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM]

P/N 1395100 (disputed)

This part number is currently disputed. This could be due to several distinct and unrelated keyboards sharing the same part number. Click here to learn why this part number is disputed.

IBM Personal System/2 Enhanced Keyboard

Part Number	1397599
FRU Part Number	1392090
Known Assembly Part Numbers	1386085
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Seems to exist only as a FRU for 1391401, its ID number always ends in "C"
Source(s)	Web: https://www.worthpoint.com/worthopedia/ibm-1397599-keyboard-used-asis-16-92-1791624324 Web: https://www.clickykeyboards.com/product/1992-ibm-model-m-1397599-made-by-ibm-03-09-92/ Web: https://www.worthpoint.com/worthopedia/ibm-clicky-pn-1397599-buckling-spring-1893112511 Web: https://www.worthpoint.com/worthopedia/vintage-ibm-lexmark-keyboard-1397599-1986422752

IBM Enhanced Keyboard

Part Number	1397735
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Various examples with missing badges have been found
Source(s)	ASK: SNKB-M1992-EEP-101 Image: Rear label example from 1992-08-31 by IBM United States

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