Had to get a new PSU

So I got my 2nd 460 SE and went to install it yesterday when I realized, I don't have enough PCI-e power connectors because the 460 SE takes 2 per card. The other PCI-e connectors were 8 pin and I needed 4x 6 pin. I ended up having to run up to frys to get a new PSU and this is what I got:
http://www.corsair.com/power-supply-uni ... ax850.html
http://www.corsair.com/power-supply-uni ... ax850.html