power supply Tags: Homebuilt Power Supplies DVD Drives Systems Last response: October 10, 2008 12:00 AM in Systems Share masterdoko October 9, 2008 10:22:36 PM i have a 400 watt power supply and i'm wondering how many things can run on this i have 2 SATA HD a dvd rom drive and how much is too much usb stuff to add to this? More about : power supply knotknut October 10, 2008 12:00:56 AM Fill in the blanks http://www.corsairmemory.com/psufinder/default.aspx It also depends on the quality of your power supply. Can't find your answer ? Ask ! Publish Related resources Solvedhow much power supply for r9 270x Forum SolvedCORSAIR CX series CX500 500W ATX12V v2.3 80 PLUS BRONZE Certified Active PFC Power Supply Forum SolvedGood Power Supply For SLI GTX 760? Forum SolvedAcer Power Supply Forum SolvedChoice of ups (unstoppable power supply) Forum SolvedWill my power supply be able to handle new graphics card? Forum SolvedEnough power from power supply for radeon hd 7850? Forum SolvedPower Supply Amperage Forum Solvedpower supply recommendations Forum SolvedWhat Power Supply Does My Build Need? Forum SolvedDoes my power supply have enough watts, volts, or amps to power my computer? Forum SolvedIs my Power Supply Enough For Hi,I want to buy EVGA NVIDIA GeForce GTX 770 Superclocked w/ACX Cooler ? Forum SolvedPower Supply Upgrade Forum SolvedToshiba L850 Clean Dust From Power Supply Forum SolvedCan I run SLI 780 ti's with a 860w power supply? Forum SolvedPower supply concern. Forum SolvedFinalizing AMD AM3+ upgrade configuration - video card and power supply advice Forum SolvedWhy the difference between actual power draw and power supply rating/requirements? Forum SolvedPower supply for cross fire Forum SolvedPower supply for crossfire Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !