"I am 99.9% positive there were no water cooled S360 or S370 processors."
"The central processing complex of the System/360 Model 195 is made up of seven stand-alone units: a CPU, three CPU power supply units, a power distribution unit, a coolant distribution unit, and a system console (Figure 2). (A motor- generator set must be ordered separately and may be located in a remote area.)" http://www.bitsavers.org/pdf/ibm/360/funcChar/A22-6943-0_360-195_funChar.pdf Joe On Mon, Dec 9, 2019 at 1:43 PM Allan Staller <allan.stal...@hcl.com> wrote: > IIRC, Water cooling did not appear until (at the earliest) the 308x > processors. > I am 99.9% positive there were no water cooled S360 or S370 processors. > > > HTH, > > -----Original Message----- > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf > Of Phil Smith III > Sent: Monday, December 9, 2019 11:37 AM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Water-cooled 360s? > > > https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fhackaday.com%2F2019%2F12%2F08%2Fthe-barn-find-ibm-360-comes-home%2F&data=02%7C01%7Callan.staller%40HCL.COM%7Cbc093187dd404b4d77c908d77cce7435%7C189de737c93a4f5a8b686f4ca9941912%7C0%7C0%7C637115098502482032&sdata=YqYBIk6jmQ%2Fl5XmLgQtPt751UmpBIryj6WqhUMqzzy4%3D&reserved=0 > sparked a discussion on a private list about air- and water-cooling. I'm > quite sure that the /44 and /75 we had at UofWaterloo were air-cooled, > because we had no water. (That was one of the motivations for VM SSI, > because we couldn't go bigger than the 4300s: we had four 4341s in an SSI > configuration.) > > > > But nobody could remember (or find definitive doc) on which, if any, 360s > were water-cooled. Someone suggested the /91 was. > > > > I'm sure somebody here knows.! > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, send email > to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > ::DISCLAIMER:: > ________________________________ > The contents of this e-mail and any attachment(s) are confidential and > intended for the named recipient(s) only. E-mail transmission is not > guaranteed to be secure or error-free as information could be intercepted, > corrupted, lost, destroyed, arrive late or incomplete, or may contain > viruses in transmission. The e mail and its contents (with or without > referred errors) shall therefore not attach any liability on the originator > or HCL or its affiliates. Views or opinions, if any, presented in this > email are solely those of the author and may not necessarily reflect the > views or opinions of HCL or its affiliates. Any form of reproduction, > dissemination, copying, disclosure, modification, distribution and / or > publication of this message without the prior written consent of authorized > representative of HCL is strictly prohibited. If you have received this > email in error please delete it and notify the sender immediately. Before > opening any email and/or attachments, please check them for viruses and > other defects. > ________________________________ > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
