You're not going to see an improvement. Phanteks fans aren't bad.

You're better off with a modded top / front panel:
https://modmymods.com/phanteks-enthoo-evolv-atx-replacement-top-cover-air-flow-mod-black.html
https://modmymods.com/phanteks-enthoo-evolv-atx-replacement-front-cover-air-flow-mod-black.html
https://mnpctech.com/phanteks-case-.../phanteks-primo-front-grill-en/phanteks-evolv-atx-vented-front-panel-white.html
https://www.caseking.de/en/phanteks...enthoo-evolv-atx-flow-edition-midi-tower-tempered-glass-gun-metal-geph-080.html

 

Oh my bad, I did research again, 2x140 are better I just do 2x140 intake and 1x140 exhaust, may be 1x80 intake at the bottom if fit

 

An 80mm will fit with the two 140mm moved to the upper mounting locations. It is only useful if you're using mechanical drives in the bottom chamber.

 

I have actually had 3 x 120mm Redux in the EVOLV ATX. It's a pretty drastic downgrade in performance from the stock Phanteks fans. I've tried a dozen or so different intake setups, all top name fans, and none were appreciably better in terms of performance. The be quiet! SW3 do have a nicer sound profile, though.

 

You can't add them together like that or take manufacturer ratings at face value. Plus those ratings are in free air which is the complete opposite of the Evolv ATX front panel.

Since the Evolv ATX is extremely restrictive, consider putting high static pressure radiator fans on the intakes if you don't want go with modded panels.

Gentle Typhoon 120mm 1850rpm for example. You'll need to tape up the extra space around the front intake to prevent recirculation.

 

You can't add them together like that or take manufacturer ratings at face value. Plus those ratings are in free air which is the complete opposite of the Evolv ATX front panel.



Since the Evolv ATX is extremely restrictive, consider putting high static pressure radiator fans on the intakes if you don't want go with modded panels.



Gentle Typhoon 120mm 1850rpm for example. You'll need to tape up the extra space around the front intake to prevent recirculation.

Tape up extra space? Can you show me where?

 

A agree with AlphaC, the fans are gasping for air.

I think they meant to tape up any opening in the front of the case that does not have a fan directly behind it so that air has to flow through the case and push heat out.

 

I ‘m not going to use any fans on top so I think I dont nees tape there

 

Exactly. Nor do you need to do it in the front.