ATX Power Supply Wattage Tags: Power Supplies ATX Components Last response: November 23, 2010 2:59 AM in Components Share thumbchi3 November 21, 2010 11:18:31 AM Hello everyone. I have a ATX power supply that says it can give out 500 Watts Max. But how can i be sure that this is true. Is there a mechanism to test it ? More about : atx power supply wattage tecmo34 a c 77 ) Power supply November 21, 2010 11:25:14 AM Here are a few good places to start for your review for your help: http://www.tomshardware.com/forum/278567-28-ranked-list... http://www.jonnyguru.com/modules.php?name=NDFAQs I would recommend providing the make & model of your PSU and we could better assist you. m 0 l jsc a c 144 ) Power supply November 23, 2010 2:59:33 AM Pretty much, no. To really test a PSU takes some fairly exotic test equipment. Brand and model can be a good indicator. Strangely enough, its weight in comparison with similarly rated power supplies is a good indication. The better PSU will be heavier. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedWhat power supply wattage is needed for my build? Forum SolvedWhat wattage power supply for a i7 4790k? Forum SolvedWhat wattage of a power supply would work the best for my build? Forum SolvedWhat Wattage power supply do i need for my PC? Forum SolvedHow Much Power Supply Wattage Do I Need? Forum SolvedShould you have the exact amount of wattage in a build or a little bit extra in the power supply? Forum SolvedPower supply minimum wattage Forum SolvedQuestion on wattage of power supply & graphics card Forum SolvedNew power supply blew up... bad wattage calc or bad psu? Forum SolvedWhat is my PC's wattage and what power supply do I need? Forum SolvedPower Supply; What wattage do I really need? Forum SolvedWhat Wattage Power Supply Do I Need? Forum SolvedPower supply wattage for SLI and Water cooling Forum SolvedWhat wattage power supply do i need and why? Forum SolvedWhat wattage power supply do i need for my build? Forum Solvedpower supply wattage? Forum SolvedWhat wattage power supply do I need with a core i3 and gtx 750 ti? Forum SolvedPower Supply Wattage Forum SolvedPower supply wattage enough Forum SolvedPower Supply wattage help ?! Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !