Do I need to replace my fans? New case, need help!

[dream3]

Hey guys.

I'm getting a new corsair 350d case. I'm aiming towards positive air pressure.

Currently I have 3 akasa apache black fans. 120mm each. 57 cfm each.

Thinking about putting 2 in the front and 1 in the back...Should I keep them or maybe get some noctua fans?

I'm not sure if the extra 40 cfm from 2 noctua 140mm would benefit me much.

Thanks!

 

[EarthDog]

Check and see if it works... it likely will be just fine.

 

[dream3]

Increasing the difference between intake and exhaust is good or bad in my case? On one had there will be more air coming in but I'm not sure if I that's okay because the difference could be too much if I put 2x noctuas.

 

[EarthDog]

Not sure... test it. I am personally not a huge fan of positive pressure (pressure is relative as it isn't a sealed case) as it can create hot spots... about the only benefit I see with positive pressure is it keeps dust from coming in your case through the cracks only.