1993 IBM model M (1391401) Made by IBM 04-22-1993



date04-22-1993 (25 years old)
IBM logoblue logo on gray background
conditionkeyboard is used equipment
originMade by IBM
cableremovable SDL, coiled cable, ps/2 connector (new cable, standard length)
key capsremovable (two piece, key stem + key cap)
key switchesclicky = buckling spring
keyboard is used equipment.
conditionKeyboard pre-selected as good candidate and passed initial testing to confirm mechanical condition.  Upper keyboard case disassembled and individual 101 keys have been removed and fully cleaned by hand.  Inspection of interior plate.  Any missing rivets drilled out and replaced with M2 precision screws to restore internal integrity.  Interior plate vacuumed to remove foreign debris.  Keyboard re-assembled and re-tested post-cleaning. Individual photography of rear label.
commentsThis keyboard is tested to work 100%. The keyboard assembly has been confirmed to be in functional, operational condition.
commentsUpon careful testing, Num Lock, Caps Lock and Scroll Lock keys function as expected, but only Num Lock and Caps Lock keys illuminate.  Scroll lock LED does not illuminate (..but really.. who in the 21st century uses Scroll Lock LED.. item sold at a slight discount for those who want to save a few dollars and want to keep this keyboard out of the landfill)


Additional information

Weight7.1 lbs
Dimensions24 × 12 × 3 in

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