×

Keyboard Database

The keyboard part number database is one of the largest repositories of keyboard data on the internet. It's an ever-growing collection of known IBM, Lexmark, Unicomp, Toshiba, and Lenovo branded keyboard part numbers and specific design data for each. The database is built upon data collected from official IBM and co documents and manuals, past eBay and other auction website listings, other repositories like deskthority wiki, and community submissions.

2 keyboards on record...

Lexmark Space Saver Keyboard

Part Number
1397901
Type
Model M4 Space Saver Keyboard
OEM
Lexmark
Switches
IBM M3/M4/M6 buckling sleeves (Lexmark variant)
Earliest Appearance
1995
Original Keycaps
PBT with dye-sublimated legends
Casing Colour
Beige/Off White
Branding
Lexmark logo
Feet
Single-setting flip-out feet
Protocol
Set 2/AT
Connection
Cable
Cable
Grey coiled detachable SDL to PS/2
Key Count
84
Layout/Language
US ANSI

IBM Space Saver Keyboard

Part Number
1397451
FRU Part Number
1397470
Type
Model M4 Space Saver Keyboard
OEM
Lexmark
Switches
IBM M3/M4/M6 buckling sleeves (Lexmark variant)
Earliest Appearance
1996 Q1
Casing Colour
Beige/Off White
Branding
IBM blue oval badge
Feet
Rubberised single-setting flip-out feet
Protocol
Set 2/AT
Connection
Cable
Cable
Grey coiled detachable SDL to PS/2
Key Count
83
Layout/Language
US ANSI