[SOLVED] What direction should my radiator fans be spinning in?

[Techno32]

I have a h500i, with both rear fans blowing out. My x62 kraken radiator is at the front, with the fans frontmost. Should I have the fans blow air inward, towards the gpu and CPU, or outward and have my case a negative pressure system?

 

[COLGeek]

Front, side, and bottom fans should suck cool air into your case.

Rear and top fans should exhaust hot air from the case.

This is the typical airflow of most rigs, including those using radiators.