Need help in deciding the PSU Tags: Power Supplies Components Last response: January 9, 2013 9:05 AM in Components Share chakreshsharma January 9, 2013 8:21:42 AM Hi Guys, Need help in deciding the PSU. I'm building my own a new PC. Read a lot in this forum and this forum really is full of information. I read about the PSU selection guide. Need help in deciding if Corsair CMPSU-600CXV2UK 600 Watts PSU is good for below configuration? AMD FX -8350 Asus M5A97 mobo Sapphire HD 7770 1GB Gddr5 120 gb kingstone SDD 1TB Seagate HDD 2x8GB GSKill 1600 Ram ------------------------------------------- Based on the info given here I think this PSU (600 W, 40 A , 80% efficiency) will not suffice. Processor : 125 Watt/ 12V = 10.4 Amp Graphics Card : 450 Watt/ 12V = 37.5 Amp Other : ~25 Amp Total = 73 Amp (but the PSU is for 40 Amp) Guys, is my calculation stupid? I do not have much idea. Please help. More about : deciding psu darth pravus a b ) Power supply January 9, 2013 8:24:41 AM It's stupid in the fact that that GPU isn't 450 watt, more like 70. That PSU will be fine chakreshsharma January 9, 2013 9:05:19 AM darth pravus said:It's stupid in the fact that that GPU isn't 450 watt, more like 70. That PSU will be fine Thanks Darth! How can i get actual power consumption for my parts? Can't find your answer ? Ask ! Publish Related resources : ForumNeed help deciding on the mobo and psu for gaming computer ForumUpgrading my GFX and need help on deciding PSU brand. ForumPlease help me on deciding on a UPS/ PSU unit for my Rig ForumI need help deciding on which PSU to get with a graphics card ForumBuilding a computer but need help deciding psu and mobo ForumNeed help deciding on a prebuilt ForumNeed help in deciding right psu for my graphics card ForumNeed help in deciding right psu for my graphics card ForumNeed help deciding on a case and psu ForumNeed help deciding between a Radeon HD 7870 or 7950 ForumNeed a QUICK answer please. Deciding tonight on PSU . ForumMod Project... Need help with deciding on a PSU . ForumNeed some help deciding a few parts, PSU , for my 1st PC (gpu, psu ). ForumNeed some help deciding a few parts,GPU, for my 1st PC (gpu, psu ). ForumNeed some help deciding a few parts for my 1st PC (gpu, psu ). ForumNeed some help deciding a few parts for my 1st PC (gpu, psu ). ForumNeed Help deciding PSU ForumNeed help in deciding which PSU ForumNeed help deciding which PSU ForumWill this setup run skyrim at ultra? More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !