Is My Current 800W PSU Enough? Tags: Power Supplies Components Last response: February 9, 2013 11:59 AM in Components Share PcGamingRig February 9, 2013 11:41:48 AM Hi I am upgrading my processor ram and motherboard and installing water cooling and was wondering if my current 800W PSU was enough to handle the upgrade. This will be my specs after the upgrade: Coolermaster HAF X Asus Z77 Sabertooth Motherboard i7 Core 3770k (overclocked to around 4.8 probably) w\ Corsair H100 Liquid Cooling 16GB Corsair Vengeance DDR3 1600 MHz CL9 RAM AMD 6950 2GB Crossfire X 550GB HDD The only thing I am carrying over is the crossfire 6950s. I used the ASUS site to measure the watts needed and it said 900 minimum but I think that is going on the manufacturers safe wattage recommendations, no? Will it be less than that do you think? Thanks. More about : current 800w psu AMDRadeonHD a b ) Power supply February 9, 2013 11:43:51 AM What's your PSU brand? PcGamingRig February 9, 2013 11:44:24 AM AMDRadeonHD said:What's your PSU brand? Corsair GS800 Related resources Will 800w PSU bu enough for my Graphics Card? - Forum 800w PSU powerful enough for these parts? - Forum Is my current PSU powerful enough? - Forum current psu good enough? - Forum Is my current PSU enough for a ZOTAC NVIDIA GTX 760? - Forum Can't find your answer ? Ask ! Get the answer AMDRadeonHD a b ) Power supply February 9, 2013 11:47:59 AM It is more than enough. PcGamingRig February 9, 2013 11:50:33 AM ok, thank you very much. I will buy the components without the new PSU. AMDRadeonHD a b ) Power supply February 9, 2013 11:59:58 AM Can't find your answer ? Ask ! Publish Related resources SolvedIs my current PSU enough for a Asus GeForce GTX 760? Forum SolvedIs my current PSU enough for a new graphics card? Forum SolvedWill my current PSU be enough for i5 4670 upgrade? Forum SolvedMy Current 430W PSU enough for GTX 650Ti or 660? Forum SolvedCan my new GPU 7970 run my computer and can I connect 4-Pin (PSU) to a 7-Pin (GPU)? Also will my current PSU have enough power Forum SolvedIs my current PSU good enough to power my whole system during gaming? Forum SolvedCurrent PSU Enough? Forum SolvedIs my current PSU powerful enough ? ( ANTEC NEO HE 550 ) Forum SolvedIs current PSU not enough? Forum SolvedPSU good enough for current setup? Forum SolvedWill my current PSU be strong enough ? Forum SolvedIs my current PSU Enough for Geforce gtx 285 ? Forum PSU enough for build? I can't find anything w/ current components to check Forum Will my current PSU be enough for my new build? Forum SolvedIs 800W enough for this setup? Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !