I have a Dell E520 with 305W Power. Will a ATI Radeon HD 5670 graphics card work with this powe supply, or will I need to upgrade my PSU. I am not a gamer but I would like to connect my Samsumg LED 46".
I have a HD5670 in my HP5105UK PC which has only a standard 300W power supply. It works perfectly, even when under stress playing Crysis, and the card does not require an extenal connector for its power draw. It gets all it needs from the PCI-E slot.