On Fri, Jan 3, 2020 at 8:39 PM Chris Hanson via cctalk <cctalk@classiccmp.org> wrote: > > Does anyone have a spare internal or external SCSI cable for the IBM RS/6000 > Model 320 with the IBM MCA SCSI-1 card (3-1)? For those who don’t > know/remember, this card uses a pair of edge connectors (like MFM/ESDI) > rather than an IDC connector to connect to its internal two-drop cable, and > its external connector is a **sixty-pin** higher-density Centronics connector. >
I had (2x) 7012-320 20MHz and (1x) 7012-320H 25MHz desktop systems over 10 years ago that I couldn't give away locally. I ended up taking them to a local PC recycler. I don't have any internal SCSI cables left from those systems. I do still have a 70F9733 5-foot external SCSI cable that has the weird 60-pin connector on the system end, and the weird pass-thru normal 50-pin connector on the device end. I haven't had any use for that 70F9733 SCSI cable since I got rid of those systems. The device end is weird because it could plug into the deep recessed connector on the external SCSI tape or CD-ROM drive, which only had a single connector, and then either a terminator or another cable could be chained onto the second pass-thru connector on the cable device end plug.
