Naw, you don't need a new one. That 450 watt Antec can defianately power your system.
Just look at my grandpas comp. He has a dell with one of the newer pentium 4's, a couple hard drives, 1gb of RAM, a 6800gt, and a couple of disc drives. All of that is running with the stock dell 350 watt psu.
Just look at my grandpas comp. He has a dell with one of the newer pentium 4's, a couple hard drives, 1gb of RAM, a 6800gt, and a couple of disc drives. All of that is running with the stock dell 350 watt psu.