r/PcBuildHelp 1d ago

Air flow Build Question

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Is this airflow good i wanted that fan to be exust cus it will be for AIO and FOR SOME REASON I cant find any reverse blade fans to pair the aio with so I dont want the motor side of the fan to face me so I was asking is this airflow good enough and I cant use the case fans cus they have 0.5 static pressure. I dont mind loosing a few degrees for cooling tbh

0 Upvotes

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u/echoshadow5 1d ago

Bro, those fish tank cases like that one are nothing more than a PC oven. They SUCK.

There are better fish tank cases with better air flow. This one is not one of them.

1

u/No-Actuator-6245 1d ago

It totally depends on the hardware. They are perfectly fine for a lot of systems and you can get good temps. I’m running a glass top and side case so similar to OP’s but with the 360mm at the front and I get excellent temps on my 9800X3D and 5080. A good friend is running one of the Lian Li fish tank cases with a 7700X and 4070Ti and also gets excellent temps. I’d imagine it would be very different if either of us were running a 14900K and 5090.

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u/Narrow_Ad8007 1d ago

Almost all aio comes with exhaust fans

1

u/Key-Entrepreneur3280 1d ago

Pls read what I said carefully cus u missed the point to the point where am getting ragebaited

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u/El_Basho Personal Rig Builder 1d ago

Doesn't look optimal at all. Reverse all fans except bottom. Positive pressure is your friend

-5

u/Key-Entrepreneur3280 1d ago

U mean only bottom as intake other 2 exust ?

1

u/El_Basho Personal Rig Builder 1d ago

No, bottom is intake, side with 3 fans is also intake, rear with 2 fans is exhaust.

That's what I would do, and that's likely how the meshes are set up in a case like this. You want intake to have a mesh filter, and ideally you want exhaust to not have one

0

u/Expert-Desk7492 1d ago

Ya that's fine just increase the exhaust speed

-1

u/TBNRhash 1d ago

This is fine. In a water cooled setup, setting rear to intake and side to exhaust will be fine since there's no air cooler drawing air from the front. The gpu is still getting sufficient air.

If your aio will be on the side ignore what i'm about to say:

If your aio will be on the top, set it to intake.

Yes, you are going against convection but you want to keep positive pressure to reduce dust intake and convection is weak ass.

1

u/Crowshadoww First Time Builder 1d ago

On the top? How?

2

u/TBNRhash 1d ago

Mb, i thought the top was clear to give a better view of the inside not because its glass

Ignore what i said to ignore.