Right now i have a crappy X1300pro and i want a better graphic card for games. But the power supply in my Dell E520 is only 305w. would that be enough to run the X1900XT?
Chupacabra is right. The best card you can hope to run would probably be a 7600gt. Don't think that's bad though! The 7600 is a champ, i'm able to play Oblivion maxed.