P/N 1391401 - Model M Keyboard Details & Specs

Provided by the ASK Keyboard Part Number Database

IBM Personal System/2 Enhanced Keyboard

CSA part numbers1386085
Packaging part numbers1393990
Model number or feature code1401
TypeModel M Enhanced PC Keyboard
OEMs or ODMsIBM U.S., Lexmark, IBM Mexico
KeyswitchesIBM membrane buckling springs
Earliest appearance
Withdrawn
Original keycapsPBT with dye-sublimated legends
Cover colourPearl White
BrandingIBM grey oval badge
Or IBM blue oval badge
FeetSingle-setting flip-out feet
ProtocolIBM Mode 2 (scancode set 2)
ConnectionGrey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Number of keys101
Form factorFull-size
Layout & languagePC-style: ANSI U.S. English (ID 103P)
Additional notesPossible FRU part numbers include 1392090 for late IBM-made examples and 1393990 for Lexmark-made examples that were specifically sold for the IBM 4694 POS System
SourcesASK: SNKB-M1993-EIN-101
Image: Rear label example from 1987-05-05 by IBM Mexico
Image: Rear label example from 1988-05-02 by IBM United States
Image: Rear label example from 1990-03-20 by IBM Mexico
Image: Rear label example from 1992-03-25 by IBM United States
Image: Rear label example from 1995-01-17 by IBM Mexico
Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM]
Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]
Web: https://www.clickykeyboards.com/product/1987-ibm-model-m-1391401-made-by-ibm-14-may-87/
Web: https://www.clickykeyboards.com/product/1993-ibm-model-m-1391401-made-by-ibm-13-jan-93/
Web: https://www.clickykeyboards.com/product/1993-ibm-model-m-1391401-manufactured-for-ibm-by-lexmark-21-dec-93/
Related Directory entriesIBM Personal System/2 Enhanced Keyboard (w/ IBM grey oval badge)
IBM Personal System/2 Enhanced Keyboard (w/ IBM blue oval badge)
Data last updated

Navigation...