Asus P5N-E SLI nForce 650i SLI

“The Asus P5N-E SLI uses a fairly standard design based on an ATX form factor and a sleek black PCB. Asus didn't take any huge chances with the design here, but considering this board is targeted at the mid-range market, they didn't really have to. Notable items upon first glance are the dual PCI Express x16 slots with SLI link adapter, the huge heatsink passively cooling the Northbridge, and a Southbridge which is not cooled by anything.”