Crap power supply: http://www.hardwaresecrets.com/article/Thermaltake-TR2-RX-750-W-Power-Supply-Review/902/1
Corsair,Seasonic, and to a certain point Silverstone are your friends in the PSU department.
"Thermaltake TR2 RX 750 W is, according to our methodology, a flawed product that must be avoided at all costs. It can’t deliver its labeled wattage at high temperatures, but this is not the worst of it: ripple and noise level are way above the maximum allowed when you pull 80% or more from the unit’s labeled capacity (i.e., 600 W and above), overloading your components (especially electrolytic capacitors from the motherboard and video cards), which can cause your PC to present an erratic behavior (crashes and random resets) and, under extreme conditions, damage components."
Hot pig of a video card. The GTX460 is a newer/better card with much reduced power/cooling demands.
Not a big fan of that motherboard, but that is a personal thing. If overclocking I usually like a bit more power phases for the CPU power, but that's me, overkill.
Edited by Budapest, 13 November 2010 - 01:21 AM.
Moved from System Building and Upgrading ~BP
I am a retired Ford tech. Next to Fords, any computer is a piece of cake. (The cake, its not a lie)
3770K @4.5, Corsair H100, GTX780, 16gig Samsung, Obsidian 700 (yes there is a 700)