need a psu for a 478 system

[Livestrong]

whats the best psu for my second rig

Asus P4C800-E Deluxe
3.4 northwood
1GB CORSAIR TWINX PC4400C25PT
x800xt pe
Seagate Barracuda 7200.10 320GB

was looking at some

Seasonic S12 500W Silent ATX2.0 Power Supply


as I could use it for other systems later once the 478 rig beats no more

 

[Tetras]

The 430 Watt could handle that but for your purpose sure, it'll work fine