P/N 5640890 - Model B Keyboard Details & Specs

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Provided by the ASK Keyboard Part Number Database

IBM 7485 Display Station Keyboard

CSA part numbers	2688706
Type	Model B 7485 Display Station Keyboard (330X type Model B)
Known host systems	IBM 3101 Model 485 Display Terminal (IBM 3101 family) IBM 7485 Model 530 Display Station (IBM 3101 family)
OEMs or ODMs	IBM U.S.
Keyswitches	IBM beam springs
Earliest appearance	1982
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	IBM silver rectangle badge
Feet	None
Protocol	IBM 3101-specific
Connection	Black straightened-style fixed DA-15 cable
Number of keys	87
Layout & language	US English
Sources	Image: Rear label example from 1982 March (derived from week 13 of year) by IBM United States Doc: IBM Commonly Used Systems Parts Handbook (#ZA38-0016-0) [source: bitsavers] Web: https://terminals-wiki.org/wiki/index.php/IBM_7485 Web: https://deskthority.net/viewtopic.php?f=57&t=22575
Data last updated	8^th October 2024

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