Asus Nvidia 560ti SLI Question.. (Power)

[Lord Kram]

Got my new card today, what a great piece of kit it is!
Have a question tho, looking at my rig spec in my sig, do u think my PSU is big enough to run 2 of these cards in SLI mode?
I personally think it will be dangerous, but if so, what is the lowest PSU Wattage size I could get away with, and what one would u reccomend?
Thanks

 

[Toothy1911]

560ti's draw about 170W max, so 340W total. I would imagine you would be fine. It's a good power supply too. Not a generic 650W. Might be worth upgrading to 750 or 850W for a bit more over head though

 

[dansew123]

You should be ok, personally I'd want a 750w for two 560tis, just to give you some headroom.

http://www.guru3d.com/article/geforce-gtx-560-ti-sli-review/14

Antec TruePower New Modular 750W http://www.overclockers.co.uk/showproduct.php?prodid=CA-116-AN&groupid=701&catid=123&subcat=1088 - http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story4&reid=140

XFX Pro 750W Core Edition http://www.overclockers.co.uk/showproduct.php?prodid=CA-004-XF - http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story10&reid=216

Both great PSUs

 

[Lord Kram]

Thx guys gonna get another 1 by end of the year and see how it goes