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Positive vs Neutral Pressure

jjcz5
By jjcz5
in Cooling
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Posted

I've been following a PC build guide video and in it the Creator says that you'll always want Neutral pressure. Everywhere I looked guides, forums and videos all seem to say Positive pressure is best.

 

I have the Corsair 4000D Airflow, the fan configuration I was going for was four fans. Two in the front and two in the back. Do you think I should remove one of the exhaust fans? or set the speed of the exhaust fans to a low RPM. Which would be best for noise?

 

I also have a CPU Tower cooler if that effects anything.

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https://linustechtips.com/topic/1456957-positive-vs-neutral-pressure/
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Posted

It's not so much about removing fans as it is about pusher vs. puller configuration on them.  Positive pressure generally means that ambient dust/particulates won't get into the case--so long as the only inlet for air into the case has filtration.

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