How much air flow do i need?

Soldato
Joined
6 Jan 2013
Posts
3,774
Location
Yorkshire
Hey, i recently upgraded my pc and as i always do when i upgrade i threw most the old bits into my parents PC to give theirs a small boost. This time i think the bits i threw it have added a little bit too much heat to the case.

The spec is a Intel E6850 CPU with stock cooler, Gforce 8800 Ultra, 4gb ram, a couple of 7200 hdds and its all running from her old OCZ powerstream 6-700w cant remember.

Atm the case has only 1 80mm fan intake and an 80mm out, which leaves the CPU idle at 55 degs :o , as soon as i take the side off the case it drops to 25 degs so obviously i have a big airflow problem.

I have dozens of fans in my cupboard i can stick in there, so what do ya think it will need to keep it cool? Im just gonna cut the holes needed so i was thinking somewhere along the lines of a 120mm in the bottom of the case and one in the side panel both intake, and a 120mm exhaust in the top?

The PSU and the GPU are blasting loads of air out so i figure it just needs more getting in really.

Since its mothers day i might even treat them to some new fans :)
 
The case is rubbish :) just some cheap thing, cheersp snips they look like nice fans.
 
yeah ill proberbly just go for 1 fan top one bottom then, cant really leave side of the sace open, my parents have dogs, they would be sticking their heads in drooling all over the mobo, at least if they wont try and stick their nose through the fan twice.
 
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