Crossfire PSU

[KeepItRed]

What wattage PSU should I consider? I'm waiting fot th R520/X900 Crossfire board, is 480W under or good enough?

 

[Leros]

Should be plenty, unless its a cheap PSU. What brand is it?

 

[KeepItRed]

I was going to get a Thermal Take 480W dual fan, dual LED for $95. Turns out ATi says next gen Crossfire (R520) will guzzle 550W~600W, so I've went with the Enermax 600W .