Enough psu?

[akbg]

Is Corsair HX520W CMPSU-520HX ATX Triple 12V 40A 24PIN ATX Modular Power Supply 120MM Fan 2X PCI-E enough for my RIG?

Q9550
2xHD4850
2xDW6400AAKS
2x2GB DDR-1000
1 DVD-RW
Asus P5Q Pro
Case Antec Nine Hundred+2fans
OCZ Vendeta 2

If not, suggest another one....

 

[device manager]

Yes.

 

[Dangman]

Yup, the 520HX is enough for your rig.

 

[akbg]

Any difference btw 620HX and 520HX except wats?

 

[Dangman]

Any difference btw 620HX and 520HX except wats?

Yeah, amperage too. The 520HX has 40A +12V rail whereas the 620HX has 50A on the +12V rail. The 620HX also has a few more SATA power connectors than the 520HX.

That's pretty much it though.

 

[device manager]

Any difference btw 620HX and 520HX except wats?

1) extra 10A on the 12V rail
2) red decals
3) 2 more sata cables

 

[akbg]

how can i know how much A i need ? Ok for this rig 40A is enough, but how to calculate?

 

[Deleted member 191456]

yah