newbie question on cpu cooling

[AntMan530]

Hey guys,

I have a simple question, is the cpu fan suppose to suck cold outside air in or suck hot air out?

My cpu fan didnt come with manual and im not sure which direction im suppose to direct the air.

Thanks

 

[mindwreck]

your case fans are the ones that suck hot air out and take in cold air from outside. your cpu fan is the one that blows onto the heatsink itself.

 

[WobbleWobble]

Most CPU heatsinks should have fans blowing into them.

 

[LouPoir]

Originally posted by: WobbleWobble
Most CPU heatsinks should have fans blowing into them.

Correct -a-mundo

 

[MDE]

Case fans usually suck air in the front and out the back.

 

[ToxicWaste]

Originally posted by: MonkeyDriveExpress
Case fans usually suck air in the front and out the back.

And in if they are in the sides and out if they are in the top, if you've got any there...