in need for PSU upgrade???

[allen9600]

i was thinking of SLI-ing my GTX 560s soon but i only have a 750w PSU. would a 750w be enough to supply for an SLI setup??

this is my quick setup list...

ASUS ENGTX560 DC/2DI/1GD5 GeForce GTX 560 (Fermi) 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card
http://www.eio.com/p-42442-asus-eng...20-x16-hdcp-ready-sli-support-video-card.aspx

ASUS P7P55 LX LGA 1156 Intel P55 ATX Intel Motherboard
http://www.eio.com/p-18669-asus-p7p55-lx-lga-1156-intel-p55-atx-intel-motherboard.aspx

COOLER MASTER RS750-ACAAE3-US GX Series 750W ATX12V v2.31 SLI Ready 80 PLUS BRONZE Certified Active PFC Power Supply
http://www.eio.com/p-26624-cooler-m...bronze-certified-active-pfc-power-supply.aspx

what do you guys think???

 

[scottybo]

560s in sli is great ive just done it myself, u could get away with a 750 depending on what it is, it will obviously need 4 pci e rails

like i was advised, get a corsair tx750 or higher

 

[spirit]

750W will be fine for 560 SLI so long as the PSU is from a reliable brand and is a quality unit.

 

[Okedokey]

Mate I have a TX750W from Corsair sitting in the desk at work. The only thing wrong with it is one of the 4 PCIe connectors has a wire that has come out of the back. Since you only need 2 it would work perfectly. PM me if interested.

 

[scottybo]

Mate I have a TX750W from Corsair sitting in the desk at work. The only thing wrong with it is one of the 4 PCIe connectors has a wire that has come out of the back. Since you only need 2 it would work perfectly. PM me if interested.

wrong, hed need 4 pcie connectors, each 560ti takes 2

how do i know this?
because i have 2 of them

 

[Okedokey]

Yeah ok, well it has a warranty label on it and its a bloody easy fix. Just thought Id throw it out there.

Ill probably use it to run make stereo outta a car amp and speakers.

 

[G80FTW]

Ill probably use it to run make stereo outta a car amp and speakers.

I have a 400W Sigma powering my 5 channel Alpine amplifier that powers my home theater . Whenever I decide to upgrade my PSU Im throwing my Antec at it. Im surprised I havent blown this cheap PSU yet Iv over loaded it so many times.