IBM 4331 Mainframe

Bill Gunshannon bill.gunshannon at
Mon May 1 12:49:21 CDT 2017

Just hope you don't have a head crash.  Had one when I was at Ft.
Ben Harrison (a long time ago, when the 4341 was just going into
production. We had one of the first!) and it sounded like the building
was coming down.  Hate to think the effect it would have on your
neighbors.  :-)

From: cctalk [cctalk-bounces at] on behalf of Guy Sotomayor Jr via cctalk [cctalk at]
Sent: Monday, May 1, 2017 12:57 PM
To: dwight; General Discussion: On-Topic and Off-Topic Posts
Subject: Re: IBM 4331 Mainframe

> On May 1, 2017, at 9:53 AM, dwight via cctalk <cctalk at> wrote:
> Aren't these water cooled?
> I seem to remember hoses.

No this is all air cooled.

TTFN - Guy

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