I've been looking for a PSU to power my new graphics card and I found these 2 Corsair PSUs (i've also heard Corsair is a pretty good brand). Will either of these be good enough for my GPU? And which one would you folks recommend of the two if so?
650w PSU: http://www.dabs.com/products/corsair-650w-rm650-rm-series-power-supply-8XVQ.html?refs=367860000-50113&src=17
750w PSU: http://www.dabs.com/products/corsair-750w-cx-builder-series-80plus-bronze-psu-8758.html?refs=367860000-50113&src=17
650w PSU: http://www.dabs.com/products/corsair-650w-rm650-rm-series-power-supply-8XVQ.html?refs=367860000-50113&src=17
750w PSU: http://www.dabs.com/products/corsair-750w-cx-builder-series-80plus-bronze-psu-8758.html?refs=367860000-50113&src=17