As other peeps have said before me you should be fine. I'm currently running a C2D and board, Raid array, CD/DVD burner, 8600GTS, Soundblaster Audigy and 4 x 120mm fans off a 500w PSU without it even breaking a sweat.
As other peeps have said before me you should be fine. I'm currently running a C2D and board, Raid array, CD/DVD burner, 8600GTS, Soundblaster Audigy and 4 x 120mm fans off a 500w PSU without it even breaking a sweat.
Using the page/link I posted it recommends a minumum 374W PSU to drive that hardware. That calculator has options for overclocking and water cooling, it's pretty detailed.