How many fans in a basic intel 2.4gig system?

[sterling]

HI All

Im planning on building a basic p4 intel 2.4 system with one hard drive. There is 3 mounts for fans in this case. Should I go ahead and fill em all or do u think 2 fans will be enough?

thanks

 

Two will be fine. If your pc is is a room with a constant cool room tempature then you could get away with a single 80mm fan for exhaust.