Solved How much wattage do I need? Tags: PowerColor Power Supplies AMD Components Phenom Last response: July 4, 2013 5:45 PM in Components Share ZirhcLeinad July 3, 2013 6:49:56 AM I'm looking to buy a new PSU for my bnew vcard which is a Powercolor 7870. So my specs is: AMD Phenom II X4 955 3.2 Ghz w/ a Corsair H60 cpu cooler Crucial Ballistix Tactical Tracer 8gb ddr3 1866 CL9 2 HDD's Power Color 7870 myst edition. Any insights is most appreciated. More about : wattage Best solution ksham a c 131 ) Power supply a b À AMD July 3, 2013 6:55:48 AM If that is your entire build, then I would say less than 500W. Share SublimeOrange July 3, 2013 6:56:28 AM http://www.extreme.outervision.com/psucalculatorlite.js... m 0 l Related resources How much wattage need I ? - Forum How much wattage do I need? - Forum How Much Power Supply Wattage Do I Need? - Forum How much Wattage do i need for my PC - Forum How much wattage does my PC need? - Forum Can't find your answer ? Ask ! Get the answer SR-71 Blackbird a c 2000 ) Power supply a c 359 À AMD July 3, 2013 7:19:04 AM http://www.newegg.com/Product/Product.aspx?Item=N82E168... XFX Core Edition PRO550W (P1-550S-XXB9) 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Power Supply + $15 off w/ promo code EMCXPVM38, ends 7/$54.99 after instant discount code. m 0 l ZirhcLeinad July 4, 2013 5:42:51 PM Thanks for all your answers and it is most appreciated. Im thinking of getting a Seasonic MI2II 520W. m 0 l ksham a c 131 ) Power supply a b À AMD July 4, 2013 5:45:05 PM That is also a good choice. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedHow much wattage do I need for gaming pc? Forum SolvedHow much wattage do I need for my build? Forum SolvedHow much wattage does this build need? Forum SolvedHow Much Power Supply Wattage do i need? Help! Forum SolvedHow much wattage do i need Forum SolvedHow much wattage does my PSU need Forum SolvedHow Much Wattage Will I Need? Forum SolvedWhat PSU/how much wattage do i need? Forum SolvedHow much wattage do I need (if that's a word) Forum Solvedhow much psu wattage do i need for a new Graphics Card? Forum SolvedHow much wattage do I need? Forum SolvedHow much Wattage do I need? Forum SolvedHow much PSU wattage would I need for my build? Forum SolvedHow much PSU wattage would I need for my build? Forum SolvedHow much more power is needed than the estimated wattage? Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !