i am getting a deal for a used Zotac GTX580 1.5 GB ~ 22000/- at TE (paraskhosla)
just wanted to check, that i wish to SLI two GTX 580 on my rig, what would be my PSU requirement?
also i'd need to SLI it with the same make & maker, right? i.e. Zotac GTX 580 will not SLI with a EVGA GTX 580...