Is a 400W Corsair PSU enough? Tags: Power Supplies Corsair Motherboards Gigabyte Components Last response: May 19, 2011 3:01 AM in Components Share john smith_23 May 19, 2011 2:44:39 AM i intend to power a gigabyte motherboard(lastest one), corsair 16gb of ram and 3tb seagte barracuda & 1tb seagate hard rive, gtx 590 with a 400watt psu corsair. Is it enought?? More about : 400w corsair psu jbakerlent a b V Motherboard May 19, 2011 2:49:16 AM The thread title is not intended to hold your email address. Also, no a 400W Corsair or any brand PSU would be hard pressed to power a GTX 590. hunter315 a c 248 ) Power supply a b V Motherboard May 19, 2011 3:01:01 AM The title of this topic has been edited by Hunter315 Can't find your answer ? Ask ! Get the answer hunter315 a c 248 ) Power supply a b V Motherboard May 19, 2011 3:01:43 AM Its a bad idea to have an email in your post, it invites spam. Now to answer the question, no a 400W PSU is not enough to power a GPU that can suck down 400W on its own. Can't find your answer ? Ask ! Publish Related resources HD 5750 and Corsair 400w PSU - Is it enough ? Forum Corsair cmpsu 400w enough for my system? Forum Id a 400w psu enough ? Forum Is 400w PSU enough for my machine? Forum Is a 400W PSU enough for XFX Radeon HD 5770 1GB GDDR5? Forum How To Ask For Build Advice Forum Homebuilt PC Buying Guide Forum Is my 400w psu enough for cards powerful than 5670? Forum Corsair 400W PSU Forum Is An Enermax Liberty 400w PSU Enough ? Forum MSI GTX 660 Twin Frozr III OC, cooling enough ? and 400W pwr spply? Forum Sapphire HD 6570 on 400W psu ? Forum 4870/4890 with Corsair 400W PS? Forum Is 400W enough for my set-up? Forum Will a Liberty 400W be enough ? Forum Corsair CMPSU-400CX 400W Forum Enough power on my 400W powersupply? Forum New Build - 400w Enough ? Forum 400w going to be enough ? Forum Concerning the "hygiene" of my C70 case, and how to maintain it. Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !