I am looking to upgrade my old psu, which is whispering to me about retirement. When I upgrade, I need a psu that will be witnessing doomsday before it dies on me. I don't need a 1,000 watt psu, my system only pulls about 450 watts at peak. I want to pay a one-time price for a psu, and not have to think about retiring my power supply again, even after making upgrades to the other parts of the system. (Of course making sure my system will have a max draw of 450 watts) Basically a tank. If the only path to this is industrial-grade atx, I will go there.