Is 750w enough to SLI?

[LarryJoe]

I have a 750w PSU in my machine and am looking to add a second 8800 GTX to SLI. Do I have enough juice? I have three SATA hard drives and two burners as far as power consumption goes. Of course the mobo and x-fi take some juice as well.

Let me know.

Thanks,
LJ

 

[jonnyGURU]

750W is enough to run a pair of GTX's.

But what kind of 750W is it? I've seen PSU's labeled as 750W's that were only really 500W.

 

[LarryJoe]

It came with my Dell so I assume it is Dell branded (or rebranded). Either way, I don't think Dell screws around too much.

 

[jonnyGURU]

Yeah. A Dell 750W would be a 750W for sure.