Which power supply should I get for my build?

[Lewisgray]

I recently had two 750 watt bronze corsair power supply but they both died a death from a burnt out 5V rail. So I have given up with that brand and am thinking of getting a new power supply for my build but would like some help choosing.
My Build:
I5 2500k cpu
Palit Nvidia GeForce GTX 670 Graphics Card (2GB GDDR5,
OCZ AGT3-25SAT3-120G Agility 3 120GB SATA III 2.5 inch SSD
Seagate Barracuda 3.5 inch 2TB 7200 RPM 64MB 6GB/S Internal SATA Drive
ASRock Z77 Extreme4-M Motherboard (Socket 1155, Intel Z77, DDR3, S-ATA 600, Micro ATX)
Corsair CMZ8GX3M2A1600C9B 8GB 1600Mhz CL9 DDR3 Vengeance Memory Module Kit
Antec Three Hundred Two Midi Tower Case - ATX, M-ATX, M-ITX, 2 x USB 3.0

I was looking at these power supplys to go with my build, any other suggestions would be helpful.
http://www.amazon.co.uk/Cooler-Master-RS650-ACAAE3-UK-GX-Series-Supply/dp/B0035QAKOM/ref=sr_1_1?s=computers&ie=UTF8&qid=1368188981&sr=1-1&keywords=650+watt+psu
http://www.amazon.co.uk/OCZ-OCZ600MXSP-UK-ModXStream-600W-Supply/dp/B001GLFD54/ref=sr_1_51?s=computers&ie=UTF8&qid=1368189330&sr=1-51&keywords=750w+psu
http://www.amazon.co.uk/OCZ-OCZ750FTY-UN-Fatal1ty-High-Performance-750W/dp/B003HAFZSM/ref=lh_ni_t?ie=UTF8&psc=1&smid=A2T3HY9SQOQMWW
http://www.amazon.co.uk/Corsair-CP-9020003-UK-Enthusiast-Series-TX750M/dp/B005DGEOJO/ref=lh_ni_t?ie=UTF8&psc=1&smid=A1RBLI8BU7UB9Y

 

[bombastinator]

are you going for low noise or are you concerned about power consumption? If you burned out to psus you may have a heat problem in your case. If this is so changing brands won't help. Another possibility is you've got something you're plugging into the 5v rail (USB powered silly stuff?) that is killing your PSUs. Many gadgets that use the USB as a power connector are not certified for safety in any way. That USB coffee cup warmer or what not may be a lot more expensive to run than you think.

 

[Lewisgray]

are you going for low noise or are you concerned about power consumption? If you burned out to psus you may have a heat problem in your case. If this is so changing brands won't help. Another possibility is you've got something you're plugging into the 5v rail (USB powered silly stuff?) that is killing your PSUs. Many gadgets that use the USB as a power connector are not certified for safety in any way. That USB coffee cup warmer or what not may be a lot more expensive to run than you think.

Im not bothered about the noise I just want one that works, and the airflow in my case is really good so I don't think its overheating, and I plugged the second power supply for the first time and nothing happened so I sent it of to the store and that's what they said.

 

[Dark Lord of Tech]

http://www.newegg.com/Product/Product.aspx?Item=N82E16817207029

XFX made by Seasonic would be a good fit ^

 

[bombastinator]

are you going for low noise or are you concerned about power consumption? If you burned out to psus you may have a heat problem in your case. If this is so changing brands won't help. Another possibility is you've got something you're plugging into the 5v rail (USB powered silly stuff?) that is killing your PSUs. Many gadgets that use the USB as a power connector are not certified for safety in any way. That USB coffee cup warmer or what not may be a lot more expensive to run than you think.

Im not bothered about the noise I just want one that works, and the airflow in my case is really good so I don't think its overheating, and I plugged the second power supply for the first time and nothing happened so I sent it of to the store and that's what they said.

ah. So one burnout and one DOA. Yeah, that sounds like terribly product quality alright. sr71s suggestion sounds like a good one then.