I am considering upgrading my mATx form platform with i7 2600k w/Geforce GPU. I currently have an Antec Earthwatts 500 power supply. Is this enough power, or will I need to upgrade? Suggestions on units that will fit within an mATX form?
You're just fine with the power supply you've got now. If you ever upgrade to have a second GPU or another few drives, it might be worth looking at Corsair 650W PSUs as they're pretty cheap.. but no you're good for now