I have a question on my xfire upgrade, PSU for HD7950 xfire Tags: Graphics Cards OCZ ECS PCI Express Graphics Last response: January 20, 2013 9:46 PM in Graphics & Displays Share kkid1412 January 20, 2013 9:03:34 PM my PSU is OCZ ModXstream pro700W, MOBO is ECS P67H2-A3. can I use my PSU to xfire H7950? what else should I need, Y splitter? Thank you. The OCZ ModXstream pro700W has only two PCI-e connectors. Do I have to use a Y spliiter? More about : question xfire upgrade psu hd7950 xfire ajl2011shooter January 20, 2013 9:29:33 PM You should be just fine. The only other thing you will need is a xfire bridge. kkid1412 January 20, 2013 9:35:12 PM The OCZ ModXstream pro700W has only two PCI-e connectors. Do I have to use a Y spliiter? Can't find your answer ? Ask ! Get the answer ajl2011shooter January 20, 2013 9:46:40 PM Use a Molex to 6 Pin PCI Express Power Adapter. Some cards even come with them. Can't find your answer ? Ask ! Publish Related resources: ForumXfire 5770 PSU question . Forum6850/6870 or 5770 xfire ? PSU prob maybe. ForumXfire upgrade ForumQuestion about gpu's, xfire , and my rig ForumDon't want to, but hafta upgrade PSU for Xfire ..but how much? ForumIs SLI/ XFire a good upgrade path? ForumCard advice replacement for my HD7950 ForumGTX 670 vs HD7950 OC for my requirements Forum6950 Xfire question (eyefinity setup) ForumWhats better than 6850 xfire ??? ForumSLI/ Xfire mobo question ForumWorth x-fire ? ForumRunning more than one video card without SLI or Xfire Forum6970 xfire on 16x and 4x Forum5760x1080 Eyefinity on HD 7870 ForumIs there a posibility i could have damaged my graphics card?? ForumCan I run Geforce GT620 with my PSU ForumPSU for HD6670 ForumCan my 520w PSU handle HD7970? ForumXfire 6970 vs SLI GTX680 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 !