Solved Help Tags: Graphics Cards Power Supplies RAM Support Graphics Last response: February 19, 2013 5:38 AM in Graphics & Displays Share frank101 February 19, 2013 4:48:05 AM can 300w power supply support a gtx630,amdfx-8300 and 16gb of ram More about : question frank101 February 19, 2013 4:49:23 AM gtx 670 Best solution silentghost February 19, 2013 5:13:52 AM Share you need atlast 500w http://www.geforce.co.uk/hardware/desktop-gpus/geforce-... Related resources Will a PCIe 3.0 card work in a PCIe x16 slot? - Forum Buying another 7850 (crossfire) need help! - Forum Newbie Help - Forum Help please!!! - Forum I need help with my GTX 660 Ti - Forum Can't find your answer ? Ask ! Get the answer frank101 February 19, 2013 5:14:29 AM thx pete123edgar February 19, 2013 5:17:24 AM Absolutely no. NVIDIA suggest 500W, if you include all your pc components without a GPU, its already 150W-250W for low end system, 300W for a better system, so you need to upgrade your psu. frank101 February 19, 2013 5:20:38 AM thx frank101 February 19, 2013 5:38:49 AM Best answer selected by frank101. Can't find your answer ? Ask ! Publish Related resources Help Forum [Solved] Need help on choosing a monitor Forum Help me buying 100& graphic card Forum Need help picking out my graphic Card (PCIe) Forum GPU fan too loud help! 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 !