OTOY Forums

I want to build a rig with two graphic cards, lets say 2xGTX660.
Reading this forum, I understand most rigs use the Z77 series mother board.
My question is, can I use the less expensive H77 series mother boards for this kind of rig? And what PSU is strong enough to drive a rig with two 660's?

here's a good read http://www.pugetsystems.com/blog/2012/0 ... ifference/

Thanks