Solved Is my PSU enough? Tags: NZXT Power Supplies Systems Last response: February 4, 2014 1:09 PM in Systems Share Fuun January 17, 2014 3:59:48 AM Hello. I am planning to buy a new PC this year. I want to ask if my NZXT Hale82 v2 550w will be enough.:http://www.nzxt.com/product/detail/131-hale-82-v2-power... Build: CPU:Intel core i7 4770k GPU:EVGA GTX 780 MOBO:MSI z87 Mpower MAX RAM: Corsair Vengeance 8GB 1600mhz CL9 SSD: OCZ Vertex 120GB HDD: Western Digital 500GB I'm going to Overclock the CPU to around 4.5GHZ. Thanks. More about : psu Reply to Fuun Kai Dowin January 17, 2014 4:03:13 AM I think so. Even stressed to the top with furmark a Intel Core i7-3960X @ 4.3GHz + GTX 780 system barely broke the 400W global power consumption barrier on some test that I've read. Reply to Kai Dowin m 0 l chris987 a b ) Power supply January 17, 2014 4:17:53 AM it will suffice but better go with a 650w one. it will leave you more room for overclocking and it will run cooler and quieter than the 550w .psu are more efficient on 50% load Reply to chris987 m 0 l Can't find your answer ? Ask ! Get the answer Best solution chris987 a b ) Power supply February 4, 2014 1:09:34 PM GeForce GTX 780 - 42A and a 600W PSU minimum recomendation so with 41.25A the nzxt on the 12v rail is on the edge. http://www.newegg.com/Product/Product.aspx?Item=N82E168... this is realy an great offer being at the same price as the nzxt http://www.newegg.com/Product/Product.aspx?Item=N82E168... Reply to chris987 Share Ask the community Post an answer Related resources Solvedis this system enough for my psu Forum SolvedIs my PSU enough for my new build? Forum SolvedIs my PSU good enough for a 280x or 7970 addition? Forum SolvedThis is my PSU... good enough for a few more months? Forum SolvedUpgrading stock gt 630 to a gtx 760(+ is a 500W psu enough for gtx 760)? Forum SolvedWill this build work? (eg. No bottlenecking, PSU good enough) Forum SolvedIs this 550W PSU enough for my system? Forum SolvedWill this PSU be enough? Forum SolvedIs 650W PSU enough for upgrade to GTX 780 6GB and new CPU cooler in Dell XPS 8500? Forum Solveddoes this psu have enough pcie connectors? Forum Solvedi5-4690k OC w/ EVGA GeForce GTX 770 2GB Superclocked ACX Video Card sli. is 750w PSU enough? Forum Solvedgood enough psu? Forum SolvedIs the Seasonic S12II-620W 80+ Bronze PSU enough for OC FX-6300? Forum SolvedIs my psu good enough? Forum SolvedDo I have enough wattage in my PSU? Forum SolvedPSU good enough? Mixed reviews Forum SolvedWill a 1100kVA ups be enough for 750W psu ? Forum SolvedIs a Channel Well Technolgy (CWT) CI power 450w psu enough for gtx 750 ti? Forum Solved750w Psu enough for Gigabyte R9 290 Forum SolvedPSU good enough for this rig? Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !