What power supply would i need for my computer?

It has: AMD Phenom X4 965 3.4GHz 8mb Cache

8GB Ram

1Gb Nvidia GT430

1TB Hard drive

Aftermarket Heat pipe cooler

4Fans built in to the case.



Will i need 600W Supply or 450W Supply?|||600watt ATX PSU is enough|||Get a 600 watt power supply with at least 35amps on the +12v. If it has more than one +12v rail, just add the two together on amperage to get the results. Do not ever overlook the amps, that is one of the most important parts of a power supply. Also another item to check on the power supply is make sure it has over voltage protection. Reason being, if a power supply does not have that, when it goes out, it will send massive harmful voltages to every component in your system taking it out when it goes.|||Go with the 600watt power supply but not a cheap generic no name brand! Stick to a cool master, OCZ, Thermal take etc. Cheap ones are poor build quality, and low amperage on 12Volt rails. The power supply is the motor to the tower..|||either