PSU for Xfire 4870x2? Tags: Graphics Cards DVD Drives Graphics Last response: July 16, 2008 11:19 PM in Graphics & Displays Share Kaldor July 16, 2008 3:24:54 PM Any ideas on a PSU for running Xfired 4870x2's? I am uncertain if a PCP&C 750 will be enough to run both of these cards, along with 2-3 HDs, 2 DVD drives, and an OCed E8400 @4 ghz. Do I need to start thinking about 850 watts or more? More about : psu xfire 4870x2 dagger July 16, 2008 11:19:44 PM That's a quad cf? Absolutely not. 750w won't be enough. Brands doesn't matter at this point, it falls far too short. 850w likely won't either. It'll probably be in the 1000w range. Can't find your answer ? Ask ! Publish Related resources 4870X2 vs 2 4850's in XFire Forum Need advice - should I Xfire 4870's or get a 4870X2? Forum SolvedPSU for future Xfire Forum SolvedPSU for 7970 xfire Forum SolvedPSU for 8350 and xfire R9 270 Forum SolvedPSU for r9280x xfire Forum Solvedminimum watt psu to xfire 2 r9 270s Forum SolvedR9 290X X-Fire with 1100T BE, 1100Watt Psu? Help! Forum SolvedIs this psu enoigh for 7970 xfire? Forum SolvedXfire - psu in the way - possible solutions? Forum SolvedWill X-Fire R9-290X's need 2x PCIe 3.0x16 + 1000W PSU? Forum SolvedNew PSU, Xfire 7870, AMD 8350? Forum Solved7950 Xfire psu Help Forum SolvedHelp with a PSU for Xfire 7970s. Forum SolvedPSU Requirement for Xfire 7970 vapor-x OC + i7-3770k OC to 4.7 Forum Will my PSU run R9 290X xfire? Forum SolvedWill my PSU handle xfire 7850's Forum SolvedWill this PSU Xfire HD 6950's? Forum Xfire upgrade - Do I need a new PSU? Forum SolvedXFX DD 6870 xfire w/ Coolermaster Silent Pro Gold 800w PSU Forum More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !