Well, my case came with a lot of fans, like 5 or some crazy number. Anyway, there are intake fans on the front, top and side; and outtake fans on the side and back. I think thats how they are set up. My case is a Thermaltake Xaser V Damier V5000D if that helps any. You can find it here....
http://www.newegg.com/Product/Produc...82E16811133128