What power supply should i use?

[adamyjake]

what power supply should i use? what w do i need?? please help

cpu: Intel Core I5-3470 Processor - £145
case: Zalman Z11 - £50
ram: Corsair CMZ4GX3M1A1600C9 4GB 1600MHz - £18
motherboard: ASRock Z77 Pro3 Intel Z77 - £77
gpu: ASUS GeForce GTX 650 1GB

THanks

 

[User4798]

450 or a 500w would do. How much are you looking to spend?

 

[adamyjake]

around £45

 

[User4798]

How about this one:
http://www.scan.co.uk/products/500w-corsair-builder-series-cx-cp-9020047-uk-80-plus-bronze-sli-crossfire-eps-12v-quiet-fan-atx-psu

 

[adamyjake]

thanks