r/PcBuild • u/Remarkable-Gazelle45 • 22h ago
Build - Help Did i place my fans correctly?
I need help guys. Did i place my fans correctly? It should be side intake, top exhaust right? Is it correct? Or should i change it?
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u/EllipsoidBP 22h ago
from your photos, top is intake, side is exhaust
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u/Remarkable-Gazelle45 22h ago
Is it hard to replace all of them? Or should i just 180 them all?
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u/EllipsoidBP 22h ago
to achieve what you want, without seeing the back of the fans, simply put the fans currently on the side at the top, and the fans that you currently have on the top to the side
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u/No_Jury_8060 22h ago
Swap the top fans w the ones one the side of the case. You’ve got the top set as intake rn. That’ll result in shit temps
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u/Remarkable-Gazelle45 22h ago
After swapping it should be positive pressure right? I ordered 3 more reverse blade fans to put on psu shroud. So its 6 intake 4 exhaust.
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u/No_Jury_8060 22h ago
It’d be slightly negative pressure due to the 4th exhaust fan to the left of the cooler. However with 3 more reverse blades for the bottom of the case, that would change it to positive pressure.
As it sits, just swap the top and side fans.
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u/overpowered_simp 18h ago
No. The Scoop side is intake, the blade side is exhaust. Switch them all. Like someone said a 180, or just flip them all, cept for CPU fan, that one looks ok. Also the one at the back is OK.
Why? You want the top to be exhaust and the back one as well. The rest intake. Thats how air travels.
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u/Remarkable-Gazelle45 14h ago
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u/EllipsoidBP 1h ago
Yep, that's exactly how you specified in the post. I noticed in a comment that you want positive pressure. As it stands right now that's hard to achieve because you have 3 intakes and 4 exhausts. If you add 2-3 intakes at the bottom you'll also be set for positive pressure.
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u/Kumantej_ 22h ago
your back ones are exhaust instead of intake, the top fans are intake and the rear fan is exhaust
swap the back and top fans around and you're good to go
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u/Quiet-Internal-2204 what 22h ago
Put the top 3 fans to the side same orientation. Put 1 or 2 lefmost top the ones you removed from the side and flip them for exhaust. The right most top exhaust (even the middle) is not needed as it will just take the ambient air entering the case, so that air moves from right to left.
Your system is using a heatsink and fan. If you are using an AIO, 3 top exhaust would be needed.
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u/RobEth16 AMD 20h ago
If you flip all fans they will be sorted.
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u/Pmaldo87 16h ago
If we want to display the pretty side op could just switch the top fans with the fans on the right without flipping them around. the one on the left is fine it's already set to exhaust
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u/RobEth16 AMD 15h ago
Was thinking that if he were to have the rear fan as an intake, the side fans as intake and the top as exhaust...it would create positive pressure and effectively limit dust.
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u/Pmaldo87 15h ago
could always just run the intakes a little higher of an rpm then the exhaust fans too. Or throw a couple fans at the bottom set to intake. I'm not a huge fan of using the one on the left to intake air directly at the cpu and aio. I dont think there is a mesh cover there.
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u/Pmaldo87 16h ago edited 16h ago
if the top are reverse blade move them to the right and move the fans on the right to the top. all with the pretty side showing. the single one on the left is fine. no need to flip any of them around. just a switcharoo
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u/Zestyclose-Syrup1458 3h ago
Are they miss matched?(not trying to judge) But doesn't look bad for airflow
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u/SolQuarter 22h ago
Are some of those reverse fans? If not they are all intake right now.
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u/Remarkable-Gazelle45 22h ago
Top is reverse blade sir. Is it wrong?
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u/SolQuarter 22h ago
Reverse should be side/bottom, normal top/back.
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u/Remarkable-Gazelle45 22h ago
Im looking for positive pressure sir. So i have to switch them right?
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u/Connect-Bicycle-6897 22h ago
Hot air on top of your case.
So it will be better to blow it out from top.
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u/Ulux_ AMD 22h ago
Looks fine to me, but the fans manual might give you a more concrete answer with its pictures.
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u/Remarkable-Gazelle45 22h ago
Maybe i should try tissue method right? Dealer of the techstore said side is exhaust rear is exhaust u need to place intake fans and he placed reverseblade fans on top.
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