Can i put in a 420 Watt Power supply into a computer that comes with a 300 Watt Tags: Nvidia Power Supplies Computer Graphics Last response: October 26, 2010 8:28 PM in Graphics & Displays Share devincmp October 26, 2010 6:52:56 PM Hello, Can i put in a 420 Watt Power supply into a computer that comes with a 300 Watt Supply? Putting in a Quad video card that requires a 400 Watt power supply. Computer is a Lenovo Thinkcentre M51/8141 More about : put 420 watt power supply computer 300 watt rolli59 a c 155 Î Nvidia a c 694 ) Power supply October 26, 2010 8:28:18 PM Yes if it fits physically (same form factor) no problem. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedIs a 420 watt power supply good for a Amd 7850 2gb Forum SolvedIs a 420 watt power supply okay for a xfx 7950 3GB? Forum Solvedpower supply !! extra 300~500 watt Forum Solved300 watt power supply help Forum SolvedIf I replace a 250 Watt Power supply with a 300 Watt one, will I blow up my motherboard? Forum SolvedCan I run a 750 ti with a 300 watt power supply? Forum Solved300 Watt power supply with 400 watt graphics card ? Forum SolvedWill the asus radeon hd 7750 work with a 300 watt power supply Forum SolvedCan a 300 Watt power supply run a HD 7850? Forum SolvedAMD Radeon HD 6670 on 300 watt power supply? Forum SolvedWhat graphics card can I get with a 300 watt Power supply Forum If I replace a 250 Watt Power supply with a 300 Watt one, will I blow up my motherboard? Forum SolvedRunning the Radeon HD 5670 on a 300watt Power Supply Unit Forum SolvedIs this power supply enough to handle 300 watt graphics cards? Forum Solved 300 watt power supply enough for a ati hd 4650 graphics card ? Forum SolvedI have a coolermaster power supply that has 420watts is this enough to run an a8-6600k and a radeon hd7750 on hybrid crossfire Forum Will I fry my motherboard if I put a 500 watt power supply in a Asus M2N68-LA? Forum SolvedWill a 420 watts power supply be enough for my gts250 gpu ? Forum SolvedBuilding the most power efficient computer at 850 watt supply Forum 300watt power supply with a 300 watt minimum graphics card Galaxy Nvidia GT430 1 Forum More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !