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Old 07-20-2005, 09:17 PM   #1 (permalink)
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Default Help?

How exactly does a fan heatsync work, and should the fan on top blow away from the heatsync or onto it?
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Old 07-20-2005, 09:20 PM   #2 (permalink)
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The heatsin sits on top of the CPU and since its a good heat CONDUCTER it takwes the heat out of the CPU.
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Old 07-20-2005, 09:32 PM   #3 (permalink)
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Default What about the fan?

What about the fan?h
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Old 07-21-2005, 01:10 AM   #4 (permalink)
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Quote:
Originally Posted by golavaman
and should the fan on top blow away from the heatsync or onto it?
I think its a case to case basis, other set-up would cool better with fan pushing air to the heatsink which is the standard, and other have tried with the fan blowing the opposite direction(pull),
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Old 07-21-2005, 08:46 PM   #5 (permalink)
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Default mmmmhmmm

So either way would work ?
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Old 07-21-2005, 09:32 PM   #6 (permalink)
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yea, the best way to work it out is to experiment. put it one way, leave it for a couple of hours. then swap the fan round, do exactly the same, and measure the temp both times and compare
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Old 07-24-2005, 03:54 PM   #7 (permalink)
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Quote:
So either way would work ?
Depends how you define "work" but usually its standard to have the fan blow air towards the CPU

Quote:
yea, the best way to work it out is to experiment. put it one way, leave it for a couple of hours.
You shouldnt need hours to find out A few runs of Prime95 will quickly reveal which route is superior
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Old 07-24-2005, 05:08 PM   #8 (permalink)
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You shouldnt need hours to find out A few runs of Prime95 will quickly reveal which route is superior
good point, i forgot about programs like that
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