24 Sep
1999
24 Sep
'99
3:10 p.m.
In a message dated 9/24/99 11:00:12 PM Eastern Daylight Time,
lwalker(a)mail.interlog.com writes:
To my mind the PS/1's all had a 2xxx-xxx designation. I have a 2011
which is a 286. The monitor unit contains the PSU. It also had a built-in
2400 modem. The 2021 is virtually identical but IIRC had more memory.
I also have a 2123 and a 2133 which were 386's.
2133 3x3 case
2155 5x5 case (bigger)
2168 tower unit
2011 and 2121 used special monitor with computer's power supply in it.
2123 used either a ps2 model 30 or mod 55sx low profile case.
interesting fact: some midrange 486 ps/1 models were netware certified!