perrfect smps for my pc

[sandy11]

i have ecs g41t-m7mb with core 2 duoe7500 2.93ghz processor,4gb ram,500 gb hard disk,and zotac gt 630 2gb graphic card.please tell me power efficiency smps for this configuration

 

[sharndowg]

Are you looking for a new power supply? 400 watts will cover it with much room the spare.