lol im upgrading from a 250 watt psu
i think 430 watts is ok because i just want to power a radeon 4770 and a duel core amd athlon 4800 + processor. i dont think im going to overclock it any im just going to really play games on low res even tho it can support 1900 by 1200 becuase i dont like hih res idk why. but i just liked to know that it is compatible with my system thank you !!!!!