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P/N 1391472

IBM Space Saving Keyboard

Known Assembly Part Numbers
1390360
Type
Model M Space Saving Keyboard
Nickname
SSK
OEM
IBM, Lexmark
Earliest Appearance
1987
Original Keycaps
PBT with dye-sublimated legends
Casing Colour
Pearl White
Protocol
Set 2/AT
Connection
Cable
Cable
Grey coiled detachable SDL to PS/2 mini-DIN
Key Count
84
Form Factor
Tenkeyless
Layout/Language
US ANSI
Data Last Updated
2022-03-26

More on this type of keyboard...

Variant of a Model M Space Saving Keyboard
Variant of a Model M Space Saving Keyboard
Variant of a Model M Space Saving Keyboard
Variant of a Model M Space Saving Keyboard
Variant of a Model M Space Saving Keyboard
Variant of a Model M Space Saving Keyboard
Variant of a Model M Space Saving Keyboard

The Space Saving Keyboard (SSK) was the tenkeyless and compacted version of the IBM Enhanced Keyboards available as an option for the IBM Personal System/2 series of computers. These are perhaps the most well-known Model M variant besides the Enhanced Keyboard. The fact that they weren't bundled with any systems and numeric keypads were viewed more favourably during the '80s, SSKs are relatively rare. As an attempt to provide an alternative to the loss of the numeric keypad, a togglable numeric keypad layer is present across the right side of the alphanumeric keys. They have since been spiritually succeeded by the Unicomp Mini Model M, which compared to the SSK feature a Type-A USB based module cable, lock-lights, black casing, Windows/GUI keys, and an upgraded membrane design.

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