Which fans should i use for exhaust?

Mokad

Reputable
Aug 12, 2014
1
0
4,510
I have just gotten a R9 280x and also ordered a AF120 for my Fractal Define R4. I got a 140mm in front and 140mm in back, i was planning to put the af120 underneath the GPU but would it be worth it to swap the af120 for 140 in the back, so the 140 will be on the bottom and af 120 exhaust at the back?

Thanks