660ti SLI... Psu requirements?

[Samin]

Hi, I recently purchased a 660ti dcu2. I just wanted to know if my psu would be up to the job of handling a second one. My current power supply is a Corsair cx750m and the full spec of my rig is listed below:

CX750M
i5 3570k
Asus p8z77-v pro
8gb vengeance lp 2133
1tb hdd
Thermalright silver arrow sbe
660ti dcu2

I also have a ocz modxtreme 700w psu, would that be able to handle the 660ti sli?

Any advice in general about a 660ti sli setup will also be much appreciated.

Thanks!

 

[RogerMesenseless]

Both PSU's will be fine.

 

[BinnsY]

Either will be fine, I'm running twin 660's (non-ti) on an AX760 and they pull so little power it never even turns its fan on. Essentially meaning I'm never pulling more than 550W.