The Walsh Computer Technology
Computer Collection Pages
There is "new technology", and there is "high technology".
An IBM MCA machine is still a "high technology" computer.
-"Speedfrog" Bill from CSIPH
Welcome! These pages contain information on IBM Personal System/2 Model 25 computers, some MCA and PS/2 related hardware information, and finally a nearly complete listing of the PS/2 systems that I own and operate...
There have been some complaints that these pages don't render properly on some web browsers. A solution to this issue is being implemented, but it may take some time until all the pages have been updated.
Please feel free to drop me a line. I may not always be the quickest to respond, but I love to read e-mail and will reply as soon as I can!
I've recently finished some major revisions to this page and others listed in the links below. There are also some new machines below. I'm steadily getting back on track with my collection of Microchannel computers and IBM PS/2s in general. Stay tuned for updates and new information!
If you're looking for disks relating to IBM PS/2s, option cards or anything related that was once on the IBM PCCBBS, you should know that IBM has taken this stuff down. Many links on the WWW are no longer any good and won't give you the files you need. I'd recommend checking the mirrors below in the rightmost column for more information.
Does anyone out there have a 9585 xKx or xNx model system that needs a home? I am looking for one!
|PS/2s I Own||
Microchannel & PS/2 Projects
|Model 25/Eduquest (Info Page & Pics)
Updated! New clock battery info!
|Model 30 (286 and 8086)|
|Model 33 "E"|
Check the PS/2 Links section for
|Models 50 and 50Z
Model 50 w/ Reply Board
|PS/2 Note N51SX
Model M Keyboard
|Model 57SLC2 486|
|Model 60 (new!)|
|Model 70 (E61)|
|Model 70 (A21)|
|Model P70 (8573-121)|
|Model P75 (8573-401)|
|Model 76 (Lacuna)|
|Model 76 (Bermuda)|
|Model 77 (Bermuda)|
|Model 77 (Lacuna)|
|Model 77 (Ultimedia Lacuna)|
Model 80 with CORE ESDI Disks & Controller
|PS/2 Server 95|
|PS/2 Server 95A|
|PC Server 500|
|Non IBM MCA Machines
NCR System 3300
Reply Model 32
IBM 6152 Academic System
IBM 7186 (Black Cased P70)
Contents Copyright © 1997-2007 by Walsh Computer Technology. All Rights Reserved. Last Updated: 08/02/2007.
A word about Copyright, bandwidth and other good to know information: I generally don't believe in being an ass when it comes to using my materials for other projects or taking copies/making mirrors. I believe it is far more important that people can continue to benefit from any information or illustration I have posted here than it is to be a real stickler about copyright. Nevertheless, these pages, my original text, original photographs are copyrighted material. You may freely copy or distribute any of these items or use them in your own work. However, no costs are to be charged for access to this information, except for reasonable duplicating, media or access time costs. You may not use these works in any for-profit enterprise without getting my written permission.This includes eBay auctions. If you want to use these items in a for-profit enterprise or project, please ask my permission. I'll probably give it to you unless you're doing something illegal, of bad taste, dangerous or immoral. Note that nothing here may be used to violate any law or endanger any person. If you do this, I will ask you to remove the items you have used that belong to me. If you do use material from this site, please give me credit for my work. A link back to the page where the materials you are using are located would be nice, but is not required.
Images--persuant to the terms above, you may use my original images and artwork. However, you are not allowed to remove any copyright or other identifying mark from the images. Likewise, images are not to be modified in other way than palette optimization, sizing changes or file format. If you wish to link to an image from this site--DO NOT link directly to the image. Take a copy and host it on your web space. Failure to do this may result in something embarrasing replacing the image you are using!