Motherboards

[vnf4ultra]

It may work with 22a. I'm not sure. My system is a nforce4 ultra(simlar to nforce sli, but 1 pci-e connector instead of two), and I have 1 6600gt. I'm running it on a 350w antec psu with 21a on 12v. But a dual graphics card would take more power.

Hopefully Tagan updated their psu's and gave them more power, which is very possible.

Good luck.

 

[tbrunt3]

If it was me I go with this one much better power supply and comparing to the same 420w this one has 30A on 12 volt side so this one is more efficent..

http://www.newegg.com/app/ViewProductDesc.asp?description=17-104-150&depa=0

 

[Matt Harris]

I cant order from newegg for one.

I don't know if that model exists on the sites i buy from.

But it is to late at a moment as it has been ordered, so i will give it a try and hope for the best if not i hopefully can replace it.

What signs will i see if it is not enough to indicate i need a more powerful one. Will it just not run?

 

[vnf4ultra]

Yeah, you'll have to wait and see what the psu actually is. If it doesn't have enough, I think it will either not work at all, or else cause crashes.

The Ocz powerstream 420 is a good psu, but also more expensive. I think ocz and tagan are made by the same company, so they should be of similar quality.