Need help buying psu

[Patman]

What power supply do I need for this sytem. I wasn't sure if I needed dual rails or not. Any help is appreciated. Thanks.

AMD Athlon XP-M OC to 2300mhz
2 Maxtor ATA133 7200rpm drives
2 Raptors 74gig
6800gt by evga
1 optical dvd burner
2 sticks of ram
4 case fans

I currently have a 400w powering everything except the 6800gt. I want to add it. I also want to be able to add a wc pump later on and have room to overclock my video card. Thanks again!

 

[davidhammock200]

Go with one +12V rail, like the OCZ PowerStream 420W/520W & ModStreams.

This PC P&C is a great deal! http://www.directron.com/turbocool475.html

 

[Patman]

48db? are you joking me? I like my hearing, thanks, anybody else?

 

[_Korruption_]

The A7N8X series powers the CPU from the +5V rail. For the time being, you'd want an ATX12V v1.3 PSU with more amperage on the +5V. Antec produces quite a few PSUs that are heavy on both the +12V and the +5V - a good thing for future upgradability

http://www.newegg.com/Product/Product.asp?Item=N82E16817103929.

 

[[Spectre]]

48db? are you joking me? I like my hearing, thanks, anybody else?

If you want quiet you want a Seasonic. Yuo could use either a SuperSilencer or SuperTornado(misnomer) in your system. The S12 series will also work but you don't need the dual 12v. Take a look at the reviews at www.silentpcreview.com for how quiet these supplies are.

http://www.newegg.com/Product/Product.asp?Item=N82E16817151015

http://www.newegg.com/Product/Product.asp?Item=N82E16817151022

http://www.newegg.com/Product/Product.asp?Item=N82E16817151007

http://www.directron.com/ss350fb.html