I should have mentioned that the deal I posted is good for people going the normal PSU route. Of course server psu's can be cheaper. I have been researching them, but there seems to be too many variables to work out, or I'm overcomplicating things. Most every full guide I see shows using a 750w psu. I need my ants running at max gh/s no matter the extra cost of power because my power is cheap. And the 750 won't allow me to run 2 fully oc'd.