IBM PS/2 Model 70 HARD DRIVE NEEDED
phb.hfx at gmail.com
Fri Dec 18 14:41:42 CST 2015
On 2015-12-18 4:15 PM, Guy Sotomayor wrote:
>> On Dec 18, 2015, at 12:03 PM, Paul Berger <phb.hfx at gmail.com> wrote:
>> The screen on the convertable is not plasma, it is a LCD screen and there where two versions one reflective and the other backlit. In the PS/2 days there where suitcase size machines with plasma displays but they only had a single diskette drive that folded out of the front, one model is the 8573-P70. There where 386 and 486 versions of these machines with microchannel card slots and a SCSI disk.
> Again, no. They did not ship with a SCSI disk. They used the same disks as were in the model 50 & 70 (which were *not* SCSI).
> A number of us at IBM (who worked on the SCSI cards spock & tribble) did fit the card (usually spock because it had 512KB of cache) and an IBM 320MB SCSI drive in the P70. It was *not* a standard (ie orderable) configuration but at the time created a wicked machine!
> TTFN - Guy
Ok I was thinking more of the P75, I remember seeing the same 320 or
400MB disks that where used in early RS/6000 systems in them. The P70,
now that I check the documentation the P70, did in fact have an ESDI
disk with the built in controller, a kind of microchannel IDE disk.
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