Question How many fans do I need on my cpu cooler?

List specs plz

Case
Cpu
heatsink & fan model
Motherboard
Ram
Psu

Ideally should have fans to move air through the fins to cool down. Two for push pull setup is better than one. If your case has an rear exhaust fan, even better.

Noctua make good fans. Industrial fans are great 'if' they fit.
 
Here is my case I have fans in all slots currently. The one on the bottom that says "mx330-x" is a different model and I don't have a fan there.
product-section-03-2.png
 
List specs plz

Case
Cpu
heatsink & fan model
Motherboard
Ram
Psu

Ideally should have fans to move air through the fins to cool down. Two for push pull setup is better than one. If your case has an rear exhaust fan, even better.

Noctua make good fans. Industrial fans are great 'if' they fit.
-coughs- be quiet -coughs-

Mod edit:

https://www.bequiet.com/en/casefans

Putting slightly obtuse post into context
 
Last edited by a moderator: