ASRock Z68 Extreme3 Gen3 (Motherboard)
Intel Core i5-2500K Sandy Bridge 3.3GHz (CPU)
COOLER MASTER Hyper 212 EVO (Cooler)
Western Digital Caviar Green 2 TB (HDD)
Sentey Arvina Extreme Division Tower Case GS-6400 BLACK (Case)
CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (RAM)
SLI (2) Nvidia Geforce GTX 560 Ti 2GB (Graphics Card)
So yeah, I already have a XFX Core Edition PRO650W (P1-650S-NLB9) 650W Power Supply. I don't want to have to upgrade because all my money is pretty much spent but I can make an exception if this will DEFINITELY NOT work. If it will work with this setup, but I "should" upgrade, then I'll keep it and upgrade later, but if there is no way it will run it then I'll sell it to a friend and get a better one. This is a high quality PSU so I assume it should run it, I bought it a few weeks ago for my current build but then decided to not upgrade and make a new build because my current one SUCKS. lol. (I am currently running a old Ultra LSP650 with 1 GTX 460) Anyway please do not question the items I choose to buy. I already have the case here. Please answer the main question.