oh ok. thanks for the help everyone. I just didn't know if a regular one would fit there board. It seems like anytime you want to replace or upgrade with a Dell there's always a hurtle of some sort. It's the wife's puter (had it b4 me or i wouldn't let her buy one) and still works for an everyday puter.
I lernt 2 reed. Ya, you -might- be able to find a fan that fits, but i know dell does have some proprietary cpu fans around. Not sure about the newer stuff.