Power requirement for two 660ti msi in sli?

[geodecent]

I also have 3 120mm fans, i5 3570k @ 4.2ghz, msi z77 mobo, 4gb ram, one gtx 660 ti msi, and a cooler master hyper 212 evo. I currently have a corsair 750w enthusiast series psu. So would that be enough for sli or would i have to upgrade my psu?

 

[Gallarian]

^ +1


750w is more than capable for 660ti SLI.