Intake vs Exhaust

UNLTuba

Senior member
Aug 23, 2000
614
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I've decided to go with this case for my server. My question though, is not necessarily about that case. I'm planning on adding 4 120mm Panaflo L1A's and 2 80mm Panaflo L1A's for cooling. Should intake = exhaust, or should one be higher than the other? I can see reasons for each side - I just want to know what seems to be the most effective. Thanks in advance...

-Eric

PS - My proposed set-up is as follows: two 120mm fans for intake on the side sucking air in on to the motherboard; one 80mm fan duct on the bottom front sucking air into the case; one 120mm fan on the back top (above the p.s.) blowing air out; one 80mm fan under the p.s. next to the motherboard blowing air out; and one 120mm fan on the top blowing air out of the case. That makes the intake = exhaust.
 

Phunktion

Platinum Member
Jan 29, 2001
2,502
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If possible you should try to keep the intake equalling the exhaust otherwise the pressure will build up and make the flow of air less effective..
 

mstudd

Senior member
May 15, 2001
425
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Equal is what everyone seems to go for, but I believe it's better to have a greater intake of air as the cool air will fill the case better before it is exhausted.
Experimentation is the best way.