650w Corsair enough for my build? Tags: Power Supplies Components Last response: September 2, 2011 9:08 PM in Components Share Beresford September 2, 2011 8:38:28 PM Hello, Am in the process of making this build but would like to know if 650w is enough and will it be SLI compatible in the future if I wanted another GTX 580? Intel Sandybridge i5-2500K Unlocked Core i5 Quad-Core Processor (3.30GHz, 6MB Cache, Socket 1155) Corsair CMZ8GX3M2A1600C9 8GB 1600MHz CL9 DDR3 Vengeance Memory Two Module Kit Palit GeForce GTX 580 NVIDIA Graphics Card with 3D Surround Ready (3GB,PCI-E 2.0, GDDR5) 60Gb OCZ Agility 3 SSD Read 525MB s Write 475MB s Samsung F3 HD103SJ 1TB internal Hard Drive SATAII 32MB Cache 7200RPM – OEM Gigabyte GA-Z68XP-UD3P Z68 Motherboard Coolermaster HAF 922 Mid Tower Chassis Corsair TX Series, 650 Watt, ATX, PS/2, Power Supply, UK Version Samsung Blu-ray Combo Drive Genuine Windows 7 Home Edition x64 Thank you in advance. Beresford More about : 650w corsair build hunter315 a c 250 ) Power supply September 2, 2011 8:44:02 PM Its not going to run 2 GTX 580s, two 560s yes, but 2 580s should really cause you to move up to an 850W unit for safety, especially if you want to OC them at all. Beresford September 2, 2011 9:08:49 PM Hello, Thanks. I think that when it comes time in a couple of years to get a new card I may upgrade my power supply or just get a better single GPU. Thanks for your help! Can't find your answer ? Ask ! Publish Related resources Is corsair 650w psu enough for gtx560ti sli cards Forum Is Corsair 650W PSU enough ? Forum PSU 650W enough for a AMD FX8120, 7970 Ghz Build ? Forum Is 650w Enough for my build ? Forum 650W enough for this build ? Forum Is This 650W good enough ? Forum A choice of 650W PSUs: Rosewill, Corsair , or Seasonic Forum Is 650w enough for this build ? Forum 650W PSU Enough for SLI 460 Forum Will a 650w PSU be enough for GTX560ti SLI? Forum Corsair HX650v2 650W enough for my rig? Forum 650W enough to power this system? Forum Is CORSAIR TX650 V2 650W a good choice for I5 2500K Forum Please help a newbie understand why Seasonic PSU wont turn on :( Forum [Solved] Build PC with Asus P8P67Pro & Corei7 2600K Forum PSU wattage for this particular build Forum Case for my new build Forum Gaming Build Critique Forum [Solved] Corsair graphite 600 Forum [Solved] Electricity Build up Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !