600 watt SLI

[bluerambo]

Hey everyone. My pc's specs are: Core 2 duo E7500, 3gb ddr2 800, asus p5n-d, ocz stealthextreme2 600watt, random cd burner drive, WD caviar blue 320, evga gts 450, and 5 fans. i have been thinks about upgrading this system to a core 2 quad and adding a second gts 450 in sli. Is 600 watts enough to run both cards? I know it will be close but is it possible to run them without any stability issues? Thanks

 

[obsidian86]

yes its fine the 450 doesn draw more the 130 watts on its own so at maximum 2 gts 450's will draw 260 watts leaving 340 watts for other components

 

[bluerambo]

Best answer selected by bluerambo.