Well I just about to order parts for a new rig. Below is a list of parts to start with, please remember I will most likely add a 2nd GPU(crossfire) in the future and will also be overclocking to some degree.
I have run some calculations using http://extreme.outervision.com/psucalculatorlite.jsp
Minimum PSU wattage 670 Recommended Wattage 720 (roughly)
I have been told by another person that 750w is enough but I want to make sure that gives me enough headroom. What PSU and wattage would you recommend
Here is proposed build
CM Haf 932 Advanced
Intel i7 2600K 3.4ghz
Asus P8P67 DELUXE
Corsair CMPSU-750HX 750-Watt HX Professional Power supply in question
Intel 320 Series 120 GB SSD
MSI Radeon HD 2 GB DDR5 6950 most likely add 2nd card in future
Samsung 1 TB Spinpoint HD103SJ
Lite-On LightScribe 24X SATA DVD+/-RW Dual Layer Drive
Corsair Vengeance 8 GB ( 2 x 4 GB ) DDR3 1600 MHz
Corsair Cooling Hydro Series CH60
I have run some calculations using http://extreme.outervision.com/psucalculatorlite.jsp
Minimum PSU wattage 670 Recommended Wattage 720 (roughly)
I have been told by another person that 750w is enough but I want to make sure that gives me enough headroom. What PSU and wattage would you recommend
Here is proposed build
CM Haf 932 Advanced
Intel i7 2600K 3.4ghz
Asus P8P67 DELUXE
Corsair CMPSU-750HX 750-Watt HX Professional Power supply in question
Intel 320 Series 120 GB SSD
MSI Radeon HD 2 GB DDR5 6950 most likely add 2nd card in future
Samsung 1 TB Spinpoint HD103SJ
Lite-On LightScribe 24X SATA DVD+/-RW Dual Layer Drive
Corsair Vengeance 8 GB ( 2 x 4 GB ) DDR3 1600 MHz
Corsair Cooling Hydro Series CH60