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Poll > Positive Or Negative Air Pressure Inside Pc Case? > Positive Or Negative Air Pressure Inside
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Oct 6 2018 06:56am
I am buying more case fans today at microcenter. I have done some reading up on this and there's no clear answer. Just wanted to take a poll.

Also, I have found out through more reading that the stock cpu coolers that come with my chip is ACTUALLY WORTHLESS

I am pretty much renovating the fans and their placements for my desktop to optimize air flow. Something that I have not considered before because I am a scrub nib

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Oct 6 2018 06:58am
Positive+Filters
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Oct 6 2018 07:02am
Quote (Halfdead14 @ Oct 6 2018 07:58am)
Positive+Filters


ty. I indeed to have filters and plan to use them for the intake fans (I believe that is the correct pairing?)
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Oct 6 2018 07:10am
Neutral is the best (same amount of intake and exhaust). Positive will have better CPU temps, negative will have better GPU temps; generally speaking.
Depending on what CPU you have, the stock cooler may definitely not be enough (Intel). What case you have can also have a pretty big impact on how well your hardware cools.
Voted negative, but like I said, a neutral setup will be the best overall. 2 of each should be plenty.
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Oct 6 2018 07:13am
Quote (Halfdead14 @ Oct 6 2018 08:58am)
Positive+Filters



THIS



Quote (Firaga @ Oct 6 2018 09:02am)
ty. I indeed to have filters and plan to use them for the intake fans (I believe that is the correct pairing?)


Yep

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Oct 6 2018 07:18am
i vote balanced/neutral =) where is that?

most desktops have exhaust in the back, which is recommend to take heat away

and if u add filtered intake in the front i think u are good to go

This post was edited by Haj on Oct 6 2018 07:19am
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Oct 6 2018 03:17pm
They have done test. Positive pressure with dust filtration is the best. You can even buy magnetic dust filters for your case so cleaning the dust off is a breeze.
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Oct 6 2018 07:37pm
Quote (NinjaSushi @ Oct 6 2018 04:17pm)
They have done test. Positive pressure with dust filtration is the best. You can even buy magnetic dust filters for your case so cleaning the dust off is a breeze.


link it please

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Oct 6 2018 08:30pm
Quote (yupitsmeh @ Oct 6 2018 08:37pm)
link it please


I have always had better temps with with negative over positive by far
balanced does it just right
but open cases seem to be even better than all
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Oct 6 2018 09:35pm
Quote (yupitsmeh @ Oct 6 2018 09:30pm)

but open cases seem to be even better than all


less surface / corners for things to settle.
though with a properly filtered case a positive flow is best.
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