What PSU for two MSI N560GTX-Ti 448 Twin Frozr's in SLI?

[FlyingHamster]

I currently have two MSI Cyclone GTX460 768mb cards in SLI. I want to pick up two MSI N560GTX-Ti 448 Twin Frozr's: http://www.newegg.com/Product/Produc...82E16814127615.

I have a 750w power supply, will I be okay? I don't really need to overclock.

Any thoughts on this card? Seen any better deals?

Thanks in advance

[OCX600RR]

If you're wanting a deal then I would suggest waiting a week until prices fall on the 560TI 448. Just checked tonight and the MSI TF3 dropped down to $289 with a $40 MIR. Your Silverstone 750 should hold up with those cards but I guess it all depends on how heavy of an overclock you've got on the i7 950 and how much further you plan to overclock those 560TI 448's as they already pull 200w a piece and aren't very friendly with power when overclocking!

[OS-Wiz]

I like to have a little breathing room and the Corsair 1050W PSU has a good price: $226 includes shipping, CORSAIR Professional Series HX1050 1050W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS SILVER Certified, http://www.newegg.com/Product/Produc...82E16817139034

My Antec 850W handles two 560s with ease: $185 free shipping, High Current Pro HCP-850 850W TX12V v2.3 / EPS12V v2.92 SLI Certified CrossFire Certified 80 PLUS GOLD Certified, http://www.newegg.com/Product/Produc...82E16817371053

[FlyingHamster]

Thanks for the suggestions guys. I guess I'll see how my 750w holds up first, then upgrade if necessary.

OCX600RR: You were right. The price just dropped from $310 w/ no MIR, to $300 with $30 MIR, which expires on 12/31.

Now I'm wondering if I should wait even longer.. but I'm not sure if they're going to discontinue this vid card soon and if they'll be out of stock on newegg