Improving airflow on a NZXT H400

[reVidix]

Hello !

My system has gone recently into some issues i want to solve before upgrading to a new gpu

My gpu has become loud in the past few months and i wonder if it might be that i did a bad job with managing airflow when i built the system.

 

The specs are : 

Case : NZXT H400

Mb: MSI B450M Mortar

Cpu : Ryzen 7 3700x

Ram: 4 x 8 Go Corsair Vengeance RGB PRO 3000 Mhz Cas 15

cpu cooler : Corsair H100i Pro

Gpu : RTX 2060 Ventus OC

Psu : Be quiet Pure power 9 cm 600w

 

I put the radiadtor for the h100i in the front

I replaced the nzxt rear fan with a 120mm be quiet one and put 2 140mm be quiet fan in the top.

I have also an M.2, a sata ssd and regular hardrive, but i don't think those could impact heat inside the case much.

I clean the filters top, bottom and front on weekly basis.

Right now my airflow looks as in the photo.

 

What should i do to improve thermals/reduce noise and being able overall to have a much more power hungry gpu (planning to get either a 2080s or a 3080? depending on what nvidia annonces in the next few months ?)

 

Thanks you !

PS : english is not my native language, i'm sorry if there is any mistakes.

 

[thatpc.]

The fans are in good places but the 2 fans at the top are moving are out right?

[reVidix]

3 hours ago, ISHAJDM said:

The fans are in good places but the 2 fans at the top are moving are out right?

Yes, the 2 aio front fans are intake, the rear fan is exhaust and the two top fans are exhaust too

[DAMAG3Dvisuals]

Don't mean to hijack the OP's thread but would like to ask if having this configuration should be fine:

• Two [2] Noctua NF-A14 as intake

• Noctua NH-U12S with dual NF-F12s (push-pull)

• One [1] Noctua NF-S12A for exhaust

 

The other components of the build will be the following:

• CPU - Ryzen 7 3700X

• MSI B450M Mortar Max

• Four [4] sticks of Corsair Vengeance LPX RAM

• Zotac GTX 1660 Super AMP