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Re: [OT] Acceptable CPU temp?



And if you have a baby its available on prescription
----- Original Message -----
From: K. C. Li
Sent: Monday, October 22, 2001 10:10 PM
Subject: RE: [ukha_d] [OT] Acceptable CPU temp?

On Mon, 22 Oct 2001, Mike Griffiths wrote:

> This group always brings a smile to my face
> When you say similar did you try Arctic Silver on the baby first?
> ;-)

It might sound funny but it works. The surface of a CPU or a heatsink is
never entirely flat; if you place a heatsink directly on a CPU, there will
be tiny (invisible) gaps between the two. Since air conducts heat poorly,
these gaps have a very negative effect on the heat transfer. Therefore, an
interface material with a high thermal conductivity is needed to fill
these gaps, and thus improve heat conductivity.

Sudocream is a compound of zinc oxide and silicone. The temperature
difference between using a zinc oxide compound and other more exotic
compounds is very small. See the thermo interface material test on
http://www.heatsink-guide.com/paste.htm.

Regards,

Kwong Li
li@xxxxxxxLaser Business Systems Ltd.
http://www.laser.com



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