450w PSU support for system Tags: New Build Support Systems Last response: November 28, 2010 4:53 AM in Systems Share Ge15t November 28, 2010 12:02:30 AM Hi there, I was just wondering if a 450w PSU adequately supply power for a 5750, 4gb ram and a generic quad core. The 450w is all that I have available to me at this time, so im just wondering about how well it will fare. More about : 450w psu support system jsc November 28, 2010 12:35:24 AM What kind of 450 watt PSU? You should be OK for anything but a noname generic. A 5750 is a pretty low powered card. It only needs 6 or 7 amps at full power. m 0 l Ge15t November 28, 2010 3:28:02 AM So I am looking at it now at it says 4A for AC input. 230v running at 60hz/50z. i dont have much faith in it atm lol m 0 l Related resources 450w psu can support gtx 760? - Forum Will my Corsair VS 450W PSU support the HD 5830? - Forum 450w or 500w PSU for this system? - Forum GPU Upgrade for existing system w/ 450w PSU & A10-6800k - Forum Forced to use my backup PSU; Would 450W be sufficient to power my system? - Forum Can't find your answer ? Ask ! Get the answer batuchka November 28, 2010 3:32:54 AM Hmm do u know the model/make of your PSU? m 0 l Ge15t November 28, 2010 4:33:36 AM Its a generic brand. None that I can see. m 0 l batuchka November 28, 2010 4:35:04 AM I would suggest investing in a decent 80+/80+ bronze PSU within your budget for peace of mind 24/7 ops m 0 l benson733 November 28, 2010 4:53:33 AM I would rather be safe than sorry and get something a little more powerful and name brand, that way you have peace of mind and you have room to upgrade again. m 0 l Can't find your answer ? Ask ! Publish Related resources Would my PSU support a 6870? 450W Forum SolvedCorsair 450w psu enough to power this system? Forum SolvedIs the Corsair 450W PSU enough to power this system? Forum What graphics card could I get away with on a full system w/ 450W PSU? Forum SolvedCan a 750W PSU support a system with fx-9590 and r9 290x? Forum SolvedWill this PSU support my system? Forum SolvedCan PSU of 550w support GTX 780 and my current systems? Forum SolvedI5 on 450w psu Forum SolvedCan I run a Radeon 7850 with my 450w PSU? Forum SolvedSilverstone mini-itx build - concern about psu 450w Forum SolvedIs a 450W PSU enough for this build? Forum SolvedIs 450w PSU enough? Forum Solved450w PSU/GTX 650ti Forum SolvedAsus R9 270x with XFX 450w PSU Forum SolvedIs a Channel Well Technolgy (CWT) CI power 450w psu enough for gtx 750 ti? Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !