PSU tfx 450w Tags: Prebuilt Desktops Hewlett Packard Systems Last response: December 21, 2010 3:24 PM in Systems Share fsuguy December 18, 2010 5:14:48 PM Hello, I have an HP vectra VL400 desktop and am upgrading the video to Nvidia 6600 series. The existing PSU cannot suport it (only 120watts!). Can anyone tell me what 350W to 450W PSU can be used with this horrid machine? Thx m More about : psu tfx 450w | E-mail me updates | Report abuse Register or log in to remove bdbeall December 21, 2010 3:24:31 PM http://www.newegg.com/Product/Product.aspx?Item=N82E168... CHECK DIMENSIONS this is the closest looking thing i could find. I am not saying it is the right one, im just saying it might be close | Report abuse Ask the community Publish Tom's Hardware>Forum>Systems>PSU tfx 450w> Related ressources: ForumCan I use a TFX power supply in a case that I should put a ATX psu in? ForumCan a Seasonic 300W TFX PSU run a Low Profile MSI Radeon HD 5670? ForumWanting to use and ATX instead of TFX Forum400w TFX ? ForumPossible answer for a 350 watt+ TFX Pwr Spply? ForumTFX PS ?? ForumWill SILVERSTONE ST45SF 450W SFX12V fit in Dell Inspiron 530S? ForumCase/ PSU question ForumUpgrading PSU on Gateway Slimline for new video card ForumCould a Seasonic 300W TFX PSU run Powercolor's low-profile 5750? ForumPSU question ForumGateway SX2800-01 220W Psu Graphics Help ForumHd 6770 atx 450w psu ForumReplacement PSU ? ForumBuying tonight, last thoughts? Forum[Solved] PSU calculator Forum[Solved] Help Calculating PSU Wattage Needed! ForumReplaced PSU after a power failure killed it. Now system doesnt come up. ForumPSU: midrange options? ForumGeneral Build Advice: PSU / Case Concerns More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !