I have a budget of around £320, is this a good build?
AMD Phenom II X4 965 Black 3.4GHz Quad-Core Processor
ASRock 970 EXTREME4 ATX AM3+ Motherboard
Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory
OCZ Agility 3 60GB 2.5" Solid State Disk
Cooler Master HAF 912 Plus ATX Mid Tower Case
Novatech PowerStation Gaming 500W Silent ATX2 Modular Power Supply
AMD Phenom II X4 965 Black 3.4GHz Quad-Core Processor
ASRock 970 EXTREME4 ATX AM3+ Motherboard
Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory
OCZ Agility 3 60GB 2.5" Solid State Disk
Cooler Master HAF 912 Plus ATX Mid Tower Case
Novatech PowerStation Gaming 500W Silent ATX2 Modular Power Supply