[SOLVED] How many exaust/intake fans do I need to properly cool off the case?

[fragment0]

Hi people,

I have 3 fans in my case and from what I believe, they are all exaust fans as it looks like the sticker/label on all of them is pointing outside of the case which leads me to think that they are all set up as exhaust (its a pre-built pc) (correct me if im wrong though). Those are cheap coolermaster once.

After doing some reasearch im hearing my case should have some intakes, but im now not sure if I need both of those on the right of the picture to act as intakes (i think i would just need to swap them around and that would be an intake fan), and just make the rear/back fan on the lef side of the picture to act as exaust. To me this woudl be ideal, but im not a pro and not too sure.

The back fan im gonna be using (on the left) is gonna be this noctua NF-F12 https://www.amazon.ca/gp/product/B00650P2ZC/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

But gonna be keeping those other 2 once the same. Also, in case it matters, my CPU cooler will be this Noctua NH-U9S https://www.amazon.ca/gp/product/B00TBHYYFK/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

So with that said im wondering if i shoudl maybe only have one intake fan out of those two on the right (either top or bottom one), or make both as intakes, and keep noctua nf 12 as a single exust.

Im not sure, but would appreciate suggestions. Thank you

 

[RARRAF]

I personally would change them two on the right to intake and the one rear too exhaust.

 

[SkyNetRising]

So with that said im wondering if i shoudl maybe only have one intake fan out of those two on the right (either top or bottom one), or make both as intakes, and keep noctua nf 12 as a single exust.

What pc case is that? Can you make another photo from front and the other side?
Are there openings behind those 2 fans in the enclosure?

Generally it is recommended to have a larger intake fan 200mm for example (or couple smaller - 140,120mm) and smaller exhaust fan (120,140mm).

And intake fans absolutely need dust filters in front of them.

 

[USAFRet]

Please don't start a whole new thread for basically the same issue:

[SOLVED] - Is “noctua nh-u9s” good for i7 9700k

Hi, i recently got a pre built CyberpowerPC Gaming Desktop Gamer Xtreme C790T Intel Core i7 9th Gen 9700K (3.60 GHz) 16 GB DDR4 2 TB HDD 240 GB SSD NVIDIA GeForce RTX 2070 Windows 10 Home 64-Bit with what i think is asrock “coolerone” default cpu cooler with a default b360m xtreme motherboard...

forums.tomshardware.com

 

[fragment0]

What pc case is that? Can you make another photo from front and the other side?
Are there openings behind those 2 fans in the enclosure?

Generally it is recommended to have a larger intake fan 200mm for example (or couple smaller - 140,120mm) and smaller exhaust fan (120,140mm).

And intake fans absolutely need dust filters in front of them.

This is the case: "CYBERPOWERPC Onyxia Black Windowed Gaming Case "
This is the exact PC with pictures https://www.newegg.ca/p/N82E1688323...&cm_mmc=TEMC-RMA-Approvel-_-Content-_-text-_-

This is the top of the case where there isnt anything attached to that ventilation.

This is the side of the case where those two fans are:

The front doesnt have anything, just a solid metal/glass plate.

I appreciate the help pointing me in the right direction and what i should do with the fans or shoudl leve them as they are now.

 

[SkyNetRising]

This is the case: "CYBERPOWERPC Onyxia Black Windowed Gaming Case "
This is the exact PC with pictures https://www.newegg.ca/p/N82E1688323...&cm_mmc=TEMC-RMA-Approvel-_-Content-_-text-_-

That case may look cool and shiny, but from air-flow point of view - it's really terrible design.
I'd get a new case.