Power supply question for crossfirex Tags: New Build Power Supplies HD Intel i5 Systems Last response: January 3, 2010 5:09 PM in Systems Share kanganova January 3, 2010 4:09:05 AM i have antec earthwats 650w i5-750 2x2 ram hd 5770 two harddrives dvd writer and i want to add another hd 5770 for crossfireX. is this enough power for crossfireX? More about : power supply question crossfirex Niklas_13 January 3, 2010 4:21:07 AM Yes that would be ok ( you can read up on it ) http://guru3d.com/article/radeon-hd-5770-review-test/11 m 0 l hellraiser06 January 3, 2010 5:57:28 AM Sounds good to me.... m 0 l Related resources CrossFireX on mine Power Supply???? - Forum 2x Amd 6950 crossfirex power supply requirements - Forum XtremeGear 700 Watt SLI/CrossFireX ATX Power Supply - Forum upgrading on a budget AMD to Intel question on power supply - Forum Power supply question. - Forum Can't find your answer ? Ask ! Get the answer JackNaylorPE a c 134 ) Power supply January 3, 2010 2:50:42 PM You can use this to "do the math" http://www.antec.outervision.com/ m 0 l kanganova January 3, 2010 3:08:14 PM Thank you for responses my friend tells me that his systems freeze with core 2 duo, 4gb ram, 3 harddrives, and geforce 8800gt with 550w supply. and some website said need bigger than 600w for crossfire. I guess i can try it see if run fine. m 0 l Silvune a c 87 ) Power supply January 3, 2010 5:09:36 PM That PSU has two 6-pin connectors, has enough watts and is pretty stable. There is this review of it that you might want to read (if you haven't already): http://www.jonnyguru.com/modules.php?name=NDReviews&op=... m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedQuestion on wattage of power supply & graphics card Forum SolvedPower Supply question Forum SolvedPower Supply Question(s) Forum SolvedPC upgrade question 2 + Power supply?? Forum SolvedPower supply and warranty question Forum SolvedPower supply question Forum SolvedPower Supply Cables to a GTX 780 Classified Easy Question Forum SolvedPower supply cable question Forum SolvedPower supply question Forum SolvedQuestion about power supply Forum Solvedpower supply question Forum SolvedSimple Power Supply Question Forum SolvedPower supply question Forum SolvedPower Supply Question Forum SolvedPower Supply question / low voltage rails Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !