Do I have enough power to OC? (650w, 1100t x6, cf hd5850)) Tags: Power Supplies Components Last response: March 19, 2011 11:26 AM in Components Share sprawl March 19, 2011 10:45:32 AM Is my Corsair 650w power supply capable of running 2x HD5850s and a Phenom II x6 1100t overclocked to around 4ghz? I'm only using one normal 7200rpm harddrive, a DVD burner and 3 case fans. It's all running on an ASUS Crosshair IV Formula. More about : power 650w 1100t hd5850 rolli59 a c 715 ) Power supply March 19, 2011 11:06:56 AM Yes, total system load overclocked I7 2xHD6950 CF stress test 509watts http://www.anandtech.com/show/4061/amds-radeon-hd-6970-... sprawl March 19, 2011 11:26:24 AM You saved my day rolli59 I guess I'll be getting that Noctura NH-D14 cooler after all! Can't find your answer ? Ask ! Publish Related resources 650w power supply enough for i5-2500k and 6950cf/560ti-sli Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !