Closed Need Power Supply suggestions! Tags: Power Supplies Cooler Master Components Product Last response: November 17, 2012 6:03 PM in Components Share handsman November 17, 2012 3:39:48 PM Here is my setup: Intel i5 3570k - $220 Radeon 78702gb - $240 Corsair Vengeance 8gb (2 x 4) - $40 2tb Seagate Hard drive - $90 Samsung 830 64gb - $110 Gigabyte z77 - $140 Intel Gigabit CT PCI-E Network Adapter -$30 Asus Dvd drive - $25 Cooler master 120mm fan - $8 Case: ATX Cooler Master Elite 431 - $47 My ideas for power supplies: Corsair CX600w - $90 Cooler master extreme power plus 600w - $70 I need to know if 600w is good enough and also if I will be able to get a second 7870 for crossfire. Thanks in advance! More about : power supply suggestions rolli59 a c 648 ) Power supply November 17, 2012 3:45:07 PM 600watts is plenty and the Corsair is the better of the two. Theoretically 600watts is enough for CF setup but most 600watt do not have 4 PCIe power connectors needed for two of those cards, 700-750 watts do and leave more headroom. handsman November 17, 2012 3:47:54 PM Ok that makes sense, I can get a Cooler master extreme power plus 600w for $70... Can you recommend any power supplies? I am thinking of going for an 80+ certified just to use less energy but I don't know where to start. Related resources [solved] Need Power Supply suggestions ! - Forum Need new power supply...Suggestions ? - Forum Need some power supply /case suggestions . =) - Forum need power supply upgrade to run graphics card.. suggestions ? - Forum Need to replace an Ultra X2 750w power supply . Any suggestions ? - Forum Can't find your answer ? Ask ! Get the answer Cygnus x-1 November 17, 2012 3:50:38 PM where are you buying from? Best solution rolli59 a c 648 ) Power supply November 17, 2012 3:50:59 PM CM extreme power is crap. XFX 650watt http://www.newegg.com/Product/Product.aspx?Item=N82E168... handsman November 17, 2012 3:53:26 PM Cygnus x-1 said:where are you buying from? Im buying from Amazon, and I have prime so I get free shipping. @rolli59 On amazon the 750w is $95 but it has a $25 rebate! I am definitely going with this one! Thanks! handsman November 17, 2012 3:55:17 PM Best answer selected by handsman. Can't find your answer ? Ask ! Publish Related resources : ForumNew Graphics Card + Power Supply Advice/ Suggestions ForumAny suggestions for a type power supply upgrade? ForumCompatibility check, case and power supply suggestions ForumPower supply & suggestions for my Crossfire 5870 setup? ForumPower Supply Suggestions ForumNeed replacement power supply and/or media center case ForumSuggest a graphic card for Xtreme Brand 400 Watt Power Supply ForumUpgrading power supply suggestions ForumPower Supply Suggestions ? ForumBest Cpu cooler for ~40 More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !