"I've said it before I'll say it again, you need a quality power supply in your computer, it doesn't matter what hardware you have in there if you don't have a decent power supply. You could have spent thousands of dollars on parts but if that didn't include a good power supply you'll most likely end up with problems later on with your system related to a faulty PSU. I've had power supplies die on me and it ain't nice when it happens, I had one die and take my motherboard with it, that was a sad day indeed... Anyway, up on the review block today I've got another entry from Ultra in their X3 line of modular power supplies, it's the 800Watt version and it looks just like the other X3s I've reviewed. So continue on to learn more... "