XFX PRO XPS-550W-SEW ATX12V & EPS12V Power Supply Item #822559 Item no longer available 1 / 1 Description Eco Conscious Unique, continuous EasyRail technology enables you to maximize available power and make set-up easy. Stack numerous power-hungry components without fear of crashing. It's also a perfect solution for hardcore gamers. $79.99 each First, never do this procedure with the power on or you can damage something - always unplug the system, then press the power button for about 30 seconds to drain the residual power (the manual Far Cry 3 makes fans go crazy. Sorry if this is the wrong sub i was unsure where to post this. Far Cry 3 makes my Asus Gtx 760 go crazy with the fans. I set i to very high originally thinking that it could handle it but my fan duty is about 70-80 percent and hits 2700 rpms. The temperature is around 74-80 degrees. XFX Core Edition PRO550W (P1-550S-XXB9) 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS BRONZE Certified CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) XFX packaging is always very stylish and the Pro 450W box uses identical artwork to other units in this range. They also supply a well written manual with a basic overview of the 450w and 550w Admittedly, PS2Lunch requires a bit more manual input (game covers, etc.), which may seem like unnecessary work when compared to PCSX2bonus. Pcsx2 bonus its more easy to use,of course. The True Darkness! Well i think you shouldnt ask which is better.