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 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 Solved500watt PSU enough for this system? Forum Solved750W PSU Enough for GTX 770 SLI? Forum SolvedIs my PSU good enough for this build? Forum SolvedIs my PSU good enough for SLI setup? Forum SolvedPSU (620W) enough to power GTX 760 SLI? Forum SolvedAntec 630W 80+ PSU enough for Fx 8320 and r9 270x? Forum SolvedIs 550W PSU enough for R9 270X with 4GB VRAM? Forum SolvedWill this 400w PSU be enough? Forum SolvedIs the PSU enough? Forum SolvedIs my PSU strong enough to run 2 GTX 770's in SLI?! Forum Solvedis my psu enough? Forum SolvedWill 500 psu be enough Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !