PSU help..

Hey can anyone reccomend the wattage needed for this rig please?

GTX 670

i5 3570k.. stock

8GB DDR3 Ram

WD Black 1TB

SSD

6 usb's taken up

Rosewill Thor V2

and possibly a soundcard and GTX 780/TI/ GTX 870.. not sure yet, to replace the 670..

any quick replies appreciated.. wanna order this PSU asap!! :)

750w I'd say, from a good brand like corsair or antec.

Never skimp on psu I'd spent about £80 or so on one.

750w will be enough for a future upgrade GPU? thanks :)

If you're sticking with the 870/670 series then a 500Watts would be enough.

If you're going over 780 or Ti then it's 650Watts

Any decent 500w psu will be fine.