Does my computer have enough power supply? Tags: Power Supplies Computers Components Last response: November 15, 2012 7:58 PM in Components Share xero001 November 15, 2012 7:12:06 PM Hi. I bought a custom-built computer and I´m wondering now if my PSU is powerfull enough. I hope I can get help with this. My specs: Cooler Master CM 690 II Advanced Svart Fans: 1x 120mm Front, 1x 140mm Top, 1x 120mm B Silver Power SP-SS500 500W PSU ATX 12V V2.2, 80 Plus, Standard, 1x 6pin+1x 6+2pin AMD FX-4100 4-Core Processor Socket- AM3+, 3.6Ghz, 95W, 6MB L2 + 6MB L3 Cache, ASUS M5A97 R2.0, Socket-AM3+ ATX, 970+SB950, DDR3, 2xG2-PCIe-x16, CFX, SATA 6Gb Kingston ValueR. DDR3 1333MHz 8GB, CL9 Kit w/2x ValueRAM 4GB DDR3 MSI GeForce GTX 660 2GB PhysX CUDA PCI-Express 3.0, "Twin Frozr III", GDDR5, DVI-D+DV Seagate Barracuda® 2TB SATA 6Gb/s (SATA 3.0), 64MB Cache, 7200RPM, 3.5" Samsung DVD Writer, SH-224BB SATA, DVD±R: 24x, DVD±R DL: 8x, CD-R: 48x, Bulk, B Thanks in advance. More about : computer power supply o1die a b ) Power supply November 15, 2012 7:16:09 PM I've never heard of your brand of ps. Should have asked before you ordered. Any system instability? Are you overclocking? xero001 November 15, 2012 7:31:24 PM I regret that I did not think of this before... I´m not overclocking and have no plans to do so. Can't find your answer ? Ask ! Get the answer o1die a b ) Power supply November 15, 2012 7:58:26 PM Check the 12v rail rating in amps on the label. You should have at least 18 amps on each rail. It may have one or two rails. Also, did it feel like it was under 3 lbs in weight? That's also a bad sign of a low end unit. Can't find your answer ? Ask ! Publish Related resources SolvedDoes my power supply have enough watts, volts, or amps to power my computer? Forum SolvedDoes my computer have enough power supply for this?! Forum Does the 500Watt power supply strong enough to power the computer Forum SolvedOld power supply does not have enough CPU Power Connectors Forum ¿Does a 500w generic power supply is enough for a couple of months? Forum SolvedIs my power supply enough for my computer? Forum SolvedDoes My Power Supply Have Enough Wattage for Crossfire? Forum SolvedWill my power supply unit be enough for my computer? Forum SolvedIs this power supply enough to power everything in my computer? Forum Does my power supply have enough power to run this card ? Forum SolvedIs My Power Supply enough to keep my computer running? Forum Does a 500W Intex Spider power supply is enough for an AMD FX 6350 and a gtx 560TI/650TI/660/670? Forum SolvedWill this PSU supply enough power for this computer build? Forum SolvedPower supply works... But does not work when I turn computer on Forum Power Supply does not have enough 6pin cables for 2 cards. Need help. Forum power supply does not have enough juice? Forum Does my power supply have enough connections for this video card? Forum Does my power supply have enough juice? Forum Solved900w UPS enough to power or shut down a computer with a 850w power supply? Forum my computer doesn't starts when i press the power buttom?is there motherboard problem or what ?does the power supply fan rotat Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !