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Path: utzoo!watmath!clyde!cbosgd!ihnp4!inuxc!pur-ee!uiucdcs!uiucuxc!mrazek
From: mrazek@uiucuxc.CSO.UIUC.EDU
Newsgroups: net.micro.att
Subject: help with 6300 memory expansion
Message-ID: <146000002@uiucuxc>
Date: Tue, 4-Feb-86 19:01:00 EST
Article-I.D.: uiucuxc.146000002
Posted: Tue Feb  4 19:01:00 1986
Date-Received: Thu, 6-Feb-86 21:32:31 EST
Lines: 22
Nf-ID: #N:uiucuxc:146000002:000:760
Nf-From: uiucuxc.CSO.UIUC.EDU!mrazek    Feb  4 18:01:00 1986


help!

I want to upgrade the memory of my AT&T 6300 from 256K to 640K.  The first
two banks of memory chips are soldered in place so as I understand it, I
need to buy a memory expansion board.  I had thought that the 6300 was both
software and hardware compatible, but after making a few phone calls, I was
told that some memory boards work and some don't.  I know I can buy the AT&T
memory expansion board (list $400 w/256k), but I wish to minimize costs.
So I ask:

1) Which memory expansion boards work with the 6300?

2) What makes these boards different from the rest?

3) Is the AT&T memory expansion board any better than the others?

I would greatly appreciate any replies.  Thanks for your time.

Michael Mrazek
University of Illinois
mrazek@uiucuxa