On Tue, 16 Nov 1999, Aaron Christopher Finney wrote:
> I've played with this a little...
>
> The first one I did was a water-cooled, dual-peltier "sandwich" cooler. I
> use a refrigerator compressor to chill the coolant to ~5C and get the cpu
> slug down to around -40C. I can run my Celeron 366 at a stable 710mhz with
> that one.
>
> The second one I did (well, implemented anyway) is cooled with compressed
> gas. The coil is fed with a 2000psi dry-air tank and is attached directly
> to my hot plate. I also get the slug down to between -50C and -40C with
> this one. I've had the 366 running above 800mhz with it, but the tank runs
> out before I can do any hard-core tests for stability. The nice thing is
> that the vented gas can be blown into the case or across heatsink fins to
> further cool the ambient temperature. Someday I'll invest in a larger tank
> (arc welder type or something) and see what I can do with it...
You might want to explore cooling with a Hilsch tube, but I doubt that
you would achieve temperatures that low. (Gawd! I haven't thought of
one of those things in eons!)
- don
> Fun, fun, fun...
>
> On Tue, 16 Nov 1999, Arfon Gryffydd wrote:
>
> > How about submerging the whole MB in a container of Mineral oil or
> > anti-freeze with a circulation pump? Is anti-freeze conductive? I'd like
> > to try that!
> >
> >
> > >Some years back they sold cooling fans that included a
> > >peltier-element (a diode running a DC current that cools on one side and
> > >heats up on the other). The exess heat needs to be fanned away. This way
> > >you should be able to effectively overclock a 486DX100 in a practical
> > >manner.
> > >> Well, do you still belive Overclocking etc. is still
> > >> modern stuff talk ? See what you can do with your
> > >> good old system:
> > >> http://totl.net/Eunuch/index.html
> >
> > ----------------------------------------
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> >
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>
>
Received on Tue Nov 16 1999 - 19:12:15 GMT