Solved Right PSU for my i7 dual GTX 275 build Tags: Build Gtx Intel i7 Systems Product Last response: August 28, 2009 4:47 AM in Systems Share barmaley August 28, 2009 3:37:37 AM Thinking about putting my new i7 build together. Here's the component list: i7 920 D0 OC'd to 4Ghz GTX 275 SLI OC'd (as much as it lets me) 3x2GB RAM 1XHDD 1XOptical Drive 5XgFans Thinking about getting this PSU: KINGWIN Mach 1 ABT-1000MA1S 1000W ATX / BTX SLI Certified CrossFire Ready 80 PLUS BRONZE Certified - $165 after MIR http://www.newegg.com/Product/Product.aspx?Item=N82E168... But I'm not sure if it will be enough. I've tried several online calculators but the data I was provided was inconclusive. Looking for some "real world" experience and advice. Thanks. More about : psu dual gtx 275 build Best solution hunter315 August 28, 2009 3:43:17 AM That kingwin didnt get a good review, it doesnt have good ripple supression. http://www.jonnyguru.com/modules.php?name=NDReviews&op=... 750TX from corsair would do quite well. There are many people running GTX 275s in SLI on a Corsair 750TX. Or if you want a modular PSU the 850HX is about the same price as the kingwin but does extremely well. http://www.jonnyguru.com/modules.php?name=NDReviews&op=... http://www.newegg.com/Product/Product.aspx?Item=N82E168... Share baddad August 28, 2009 3:44:45 AM 1000w more then enough, it will run three cards. m 0 l Related resources PSU suggestion for i7 build gtx 275 SLI or GTX 295 - Forum Gaming i7 Build second question 4890 or gtx 275? - Forum GTX 275 SLI vs. 4890 CF with new I7 build - Forum What PSU should I get for a dual GTX 780 Superclocked build? - Forum Choosing the right PSU for a GTX 780 and i7 3770k - Forum Can't find your answer ? Ask ! Get the answer barmaley August 28, 2009 4:39:25 AM 1981001,2,425074 said:That kingwin didnt get a good review, it doesnt have good ripple supression. http://www.jonnyguru.com/modules.php?name=NDReviews&op=... Thank you for this link. It uncovered some issues I was unaware of. How about this one: CORSAIR CMPSU-850TX 850W ATX12V 2.2 / EPS12V 2.91 SLI Ready CrossFire Ready Active PFC Power Supply http://www.newegg.com/Product/Product.aspx?Item=N82E168... m 0 l hunter315 August 28, 2009 4:47:18 AM It is a great PSU and will do very well with 2 GTX275s http://www.jonnyguru.com/modules.php?name=NDReviews&op=... m 0 l Can't find your answer ? Ask ! Publish Related resources Solved275w psu for evga gtx 750 Forum SolvedNeed Advice, PSU for OC Dual GTX 480 SLI & OC i7 2600K Forum SolvedIs a 850w PSU enough power for this build?: 2x GTX 780 ti SLI, i7 4770K Forum What graphics card can I get to upgrade my zotac gtx 275 thats available right now? Forum SolvedDUAL GTX 275 SLI vs Single ATI 5870 Forum SolvedDual 8800 GTS 320 SLI vs GTX 260/275 Forum Solved630 Watt PSU enough to hold a i7 5820k + GTX 780? Forum Solvedi have dual amd opteron 6272 ,asus gtx 780 and 64 gb ram, but rendering take the same time as i7 with 32 gb ram. Forum SolvedIs this PSU and monitor right for this build? Forum SolvedIntel i7 3770k and GTX 770 with 650w PSU? Forum SolvedCan a 500W PSU power a GTX 275? Forum SolvedGTX 275+ SLI PSU Forum SolvedGTX 275 PSU question. Forum SolvedChoosing Right PSU for Msi GTX 770 Lightning Forum SolvedSystem Build and right PSU Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !