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From: johnl@ima.ISC.COM (John R. Levine)
Newsgroups: comp.sys.ibm.pc
Subject: PS/2 model 50 5.25 disk drive, modem, expansion memory
Message-ID: <769@ima.ISC.COM>
Date: Thu, 3-Dec-87 18:05:59 EST
Article-I.D.: ima.769
Posted: Thu Dec  3 18:05:59 1987
Date-Received: Mon, 7-Dec-87 07:08:54 EST
Reply-To: johnl@ima.UUCP (John R. Levine)
Distribution: na
Organization: Not enough to make any difference
Lines: 27
Keywords: PS/2 floppy disk modem memory

I have a PS/2 model 50, which as you may know comes with a 3.5" microfloppy
drive. (Don't flame me, they flew me to Miami Beach, hypnotized me with hype,
and bombarded me with satanic music at a private Beach Boys concert. I
couldn't help it.) I'd like to attach a 5.25" disk drive so I don't have to
spend all my time copying disks on my other computer.

IBM sells such a drive, but it is A) huge, B) expensive, and C) requires a
precious expansion slot. The built-in controller is capable of handling a
second drive, and the setup program looks like it'd believe that the second
drive was a 5.25" one. Has anybody seen a 5.25" drive for the PS/2 that plugs
into the existing controller? The cabling would be a little odd, since the
machine is all set up to slide a second 3.5" drive into a rather small opening
in the front of the machine, but you could run a 5.25" drive's cable out there
without too much trouble.

While I have your attention, has anybody any experience with 2400 baud
internal modems or memory expansion cards for the micro channel? IBM for once
did something right, and PS/2 memory cards are supposed to be configurable in
software are expanded or extended memory or both -- I need a memory card that
actually lets me do that.

TIA,
-- 
John R. Levine, IECC, PO Box 349, Cambridge MA 02238-0349, +1 617 492 3869
{ ihnp4 | decvax | cbosgd | harvard | yale }!ima!johnl, Levine@YALE.something
The Iran-Contra affair:  None of this would have happened if Ronald Reagan
were still alive.