P/N 1394204
FRU Part Number
1394802
Market Model Name/Feature Code
9131
Type
Model M Enhanced Terminal Keyboard
OEM
IBM, Lexmark
Switches
IBM membrane buckling springs
Earliest Appearance
1989 Q2
Original Keycaps
PBT with dye-sublimated legends
Casing Colour
White
Branding
IBM silver square badge, IBM grey oval badge, IBM blue oval badge
Feet
Elongated Model M-style flip-out feet
Protocol
Set 3
Connection
Cable
Cable
Grey coiled fixed modular 8P5C ("RJ-45")
Key Count
102
Form Factor
Full-size
Layout/Language
US
Earliest recorded price
$295 USD in 1989
Additional Notes
Combined F1/F13 to F12/F24 function key, comes with three-way cable router, silver square models are typically converted from other part numbers by C.E.I. Technical Services
Data Last Updated
2021-01-14
More about this type of keyboard...
The 102-key Model M terminal keyboards were the first introduction of the standard Model M design. Used on various IBM terminals such as the IBM 3151 and 3161 ASCII Display Station and IBM 3471 and 3472 InfoWindow Display Station, these keyboards were the first taste of what would become the IBM Enhanced Keyboard. Common features included lack of any lock-lights, 240-degree DIN or RJ-45 connectors, and a modified ANSI-like design with the 102nd key found on the numeric keypad.