Western Digital Corporation
WD1002S-WX2
This controller was pulled from a running IBM 5150 Computer with a 20MB Hard Drive.
It is Excellent Working Condition (Tested).
This
controller has a built-in low-level format program. To enter the program run the
DEBUG utility supplied with DOS and at the prompt enter: G=C800:5.
Data bus: 8-bit, PC/XT
Size: Full-length, half-height card
Hard drives supported: Two MFM ST506/412
drives
These
Controllers are getting very rare and hard to find
Nice Collectors Item of Vintage
Computer History
This controller could be "priceless" for someone who needs it to
do disk recovery.