puddleduck
Chairman of Selectors
If it is a good power supply, then yep 400W should suffice, since you said you know all about them, no need to worry about telling you to make sure they have sufficient voltages on the various lines 
Brett_Lee is right though in that 400w would be a minimum, if you get something that has the various Sli and Pci-E power noggins then if you get one around the 600W region should last you a very long time, could possibly even use it when you build your next Pc.
Brett_Lee is right though in that 400w would be a minimum, if you get something that has the various Sli and Pci-E power noggins then if you get one around the 600W region should last you a very long time, could possibly even use it when you build your next Pc.
