[103300] in North American Network Operators' Group
RE: rack power question
daemon@ATHENA.MIT.EDU (Ryan Otis)
Tue Mar 25 11:56:31 2008
Date: Tue, 25 Mar 2008 15:47:38 -0000
In-Reply-To: <20080325133825.GA1090696@hiwaay.net>
From: "Ryan Otis" <Ryan.Otis@WebTrends.com>
To: "nanog list" <nanog@merit.edu>
Errors-To: owner-nanog@merit.edu
I think the modern equivalent is HFE, manufactured by 3M; HFE-7100 is
commonly used in the ATE industry for liquid cooling of test heads. It
is designed for very low temperatures (-135degC to 61degC) so it might
not be suitable for general datacenter use. HFE-7500 looks like a
better fit. (-100degC to 130degC)
-----Original Message-----
From: owner-nanog@merit.edu [mailto:owner-nanog@merit.edu] On Behalf Of
Chris Adams
Sent: Tuesday, March 25, 2008 6:38 AM
To: nanog list
Subject: Re: rack power question
Once upon a time, Dorn Hetzel <dhetzel@gmail.com> said:
> Of course, my chemistry is a little rusty, so I'm not sure about the=20
> prospects for a non-toxic, non-flammable, non-conductive substance=20
> with workable fluid flow and heat transfer properties :)
Fluorinert - it worked (more or less) for the Cray Triton.
--
Chris Adams <cmadams@hiwaay.net>
Systems and Network Administrator - HiWAAY Internet Services I don't
speak for anybody but myself - that's enough trouble.
