P/N 1396506 - Model M3 Keyboard Details & Specs

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Provided by the ASK Keyboard Part Number Database

IBM Personal System/2 L40 SX Keyboard Assembly

FRU part number	1396816
Type	Model M3 L40 SX Keyboard Assembly
Known host systems	IBM 8543 Model A44 Personal System/2 Model L40 SX (IBM PS/2 family)
OEMs or ODMs	IBM U.K.
Keyswitches	IBM buckling sleeves (M3/M4 rod-actuated type)
Earliest appearance	1991 Q1
Original keycaps	PBT with dye-sublimated legends
Cover colour	Pearl White
Branding	None
Connection	Integrated
Number of keys	85
Form factor	Tenkeyless (compacted)
Layout & language	PC-style: ISO Italian
Sources	Doc: IBM Laptop L40SX - Parts Listing (#PFAN-3QX835) [source: kev009] Web: https://forum.pjrc.com/index.php?threads/adapting-ibm-lexmark-m4-keyboard-from-ibm-l40-sx-to-usb.73809/
Related Directory entries	IBM PS/2 L40 SX Keyboard Assembly
Data last updated	21^st February 2025

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