PSU to match new Video Card

wxduff

Honorable
Jun 1, 2012
11
0
10,510
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A system with a single GTX 460 requires a 450W PSU with a minimum of 24A on the 12V rail and two 75W 6-pin PCIe power connectors.

The CX500 has 34A on the 12V rail and two 6+2pin PCIe power connectors; it is more than sufficient for your system.

The CX430 has 28A on the 12V rail and one 6+2pin PCIe power connector; it is electrically sufficient for your build. The 6+2pin PCIe power connector on the CX430W is capable of providing 150W; an 8-pin splitter like this will provide sufficient power and connectors for the GTX460: http://www.newegg.com/Product/Product.aspx?Item=N82E16812706022

For a few dollars more, I would highly recommend either:
1. Seasonic M12II-520: http://www.newegg.com/Product/Product.aspx?Item=N82E16817151093...

nna2

Distinguished


really? they seem like a trustworthy company, but i'd take your word for it :p

and yeah i changed my post afterwards


and even if it dosent have 2 6 pin connectors, you can use a Molex adapter which will work fine
 
A system with a single GTX 460 requires a 450W PSU with a minimum of 24A on the 12V rail and two 75W 6-pin PCIe power connectors.

The CX500 has 34A on the 12V rail and two 6+2pin PCIe power connectors; it is more than sufficient for your system.

The CX430 has 28A on the 12V rail and one 6+2pin PCIe power connector; it is electrically sufficient for your build. The 6+2pin PCIe power connector on the CX430W is capable of providing 150W; an 8-pin splitter like this will provide sufficient power and connectors for the GTX460: http://www.newegg.com/Product/Product.aspx?Item=N82E16812706022

For a few dollars more, I would highly recommend either:
1. Seasonic M12II-520: http://www.newegg.com/Product/Product.aspx?Item=N82E16817151093
2. Antec Neo-Eco 520: http://www.newegg.com/Product/Product.aspx?Item=N82E16817371030
Both are made by Seasonic and are based on the exact same platform. The M12II is modular and has a 5 yr warranty; I have one running my rig with an HD6950 in it and it is rock solid and quiet.
 
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