Power Supply Question Tags: Homebuilt Power Supplies Build Systems Product Last response: July 4, 2010 9:25 PM in Systems Share Quixy July 4, 2010 6:11:21 PM Will this build be able to run with 650 watt PSU or is 750 and higher only optional Thanks in advance, Quixy More about : power supply question Silvune a b B Homebuilt system a c 87 ) Power supply July 4, 2010 6:32:00 PM If you're only going to run one 5870 then even a good 550W PSU would be able to handle it, however a good 750W one is my recommendation for two 5870s. Onus a b B Homebuilt system a c 83 ) Power supply July 4, 2010 6:32:06 PM You could run that rig with a quality 550W PSU (like the Truepower New of that size). Get the 650W model if you want to allow for future Crossfire. Related resources Power Supply Question , Please Help - Forum Question about power supply and overclock - Forum Quick Question About My Power Supply - Forum Quick Power Supply question , is this enough for a i5-3570k build? - Forum CPU, Power Supply and Video Card upgrade question - Forum Can't find your answer ? Ask ! Get the answer Quixy July 4, 2010 6:37:34 PM I will not be Cross-firing anytime in the future so how about this http://www.newegg.com/Product/Product.aspx?Item=N82E16817371015 oh and thnks for the replies Silvune a b B Homebuilt system a c 87 ) Power supply July 4, 2010 7:10:40 PM Yea that's a good power supply. Onus a b B Homebuilt system a c 83 ) Power supply July 4, 2010 9:19:02 PM Yes, that's a good one. Have fun with your build. Quixy July 4, 2010 9:25:42 PM Thank you, will do. Can't find your answer ? Ask ! Publish Related resources: ForumPower Supply question . ForumGTX 670 Power Supply Question ForumRadeon HD 5770 power supply question ForumPower Supply Question . ForumPower supply and GPU question ForumThe same old question : How much power supply do I need? ForumPower Supply Question ForumA question about a power supply and motherboard. ForumQuestion about current Power Supply Forum[Quick question ] - Power supply to match case ForumPower supply question ForumPower Supply Question (Seems to crash my computer) ForumQuestion about Power Supply ForumIs this gaming PC okay? ForumQuestion about Cases/Power Supply/Amazon.com More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !