Well guys heres my spec
Intel Core i5-3570K i dont overclock nooby at that stuff
AsRock Z77 Pro4 Motherboard
8GB DDR3 1600Mhz Corsair (8GBx1)
Radeon HD 7970 OC Boost - 3 GB GDDR5
1 Terabyte UDMA600
CORSAIR CX600M 600 W
Windows 8.1
i think my psu meets the requirement ,im buying a 120hz...