Gregory's Serveri picked up this Seagate ST-251N which is the SCSI version of the 251 drive I've reverse engineered. I haven't documented the control board in this one yet.
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 and i got a type 2 planar for an IBM PS/2 Model 80. this one is meant to run a 386 at 20MHz. i could use it to upgrade my model 80 which has the slower type 1, 16MHz planar. (there's a whole story about the type 1 needing matched memory cycles and the type 2 not needing that)  @tubetime Weird place for the 7. Does it come from a keyboard with the numpad on the alphabetical keys?  @tubetime so that's what it is! A friend of mine gave me a motherboard very similar, noting that there was almost no estàndard conector. I knew it was an IBM but never looked into it further than that. @tubetime I think I had one of those, I wish I had the audio recording of that thing booting into DOS 6.22 |
@tubetime I think I have one!