diabloII said:
Um i hope you're kidding...
1.) watts doesn't matter on a PSU, the brand and A@12V matters
2.) go for a 520W OCZ powerstream, or if you got more dough, the 600W OCZ powerstream
3.) how the hell can you have a 6600GT and 6800GT in SLi????
Watts do matter, as a quality 400 watt power supply will not have enough to power that setup. Please take everything into account. I was not suggesting a crap power supply like rosewill.
By the way, these power supplies are reccomended.
"PC Power & Cooling (PC P&C): 1% Regulation, Adjustable Rails & 5yr warranty.
OCZ PowerStreams: 1% - 2% Regulation, Adjustable Rails & 5yr warranty.
Antec (except Smart Power) & Zippy: Tight Regulation & 3yr warranty.
Hiper, OCZ ModStreams, Seasonic: 3yr warranty.
Antec (Smart Power), Cooler Master, Enermax, Fortron,
Sparkle, Tagan, Vantec & XClio: Known Good Quality often at Low Prices."
All of the above are very good PSU's & are recommended.