P/N 6020218
Type
Model F400 Administrative Keyboard
OEM
IBM
Switches
IBM capacitive buckling springs
Earliest Appearance
1983 Q4
Original Keycaps
PBT with dye-sublimated legends
Casing Colour
White
Branding
None
Protocol
IBM 4704-specific
Connection
Cable
Cable
Grey straight fixed DE-9
Key Count
107
Layout/Language
US
Additional Notes
Has die-cast zinc casing
Source
Data Last Updated
2021-04-08
More about this type of keyboard...
The IBM Model 400 is the largest keyboard for the IBM 4700 Finance Communication System's 4704 terminal. The Model 400 features an additional 30-key transparent-capped keypad on top of the Model 300's 77-key design, making it the most versatile and capable keyboard for the 4704.