What is a good fan layout for me?

[runningstart23]

I have corsair af 120's: 2 front 1 bottom, 3 top and 1 rear. What would be the best layout for my case? I know obviously the rear as outtake, but I have no Idea what the others should be in. And would a positive or a negative airflow be better?

 

[Lutfij]

Fans should ideally be placed as intake at the front and the bottom while fans for the exhausts should be set to the top and rear. Now what is your case? The fact about positive and negative air pressure depends more on whether the case was designed with either in mind. Silverstone cases work better at negative air pressure.

You can read more from this link.