Sapphire PC-AM2RS790GX Pure 790GX Motherboard Review
 

I must say I am very impressed with this motherboard. It ran very stable at stock speeds and overclocked, even though the overclock was not that high. I like how Sapphire took the time in the designing of the board's features, although there were a couple of design flaws I noticed during the testing. First, the placement of the top two SATA ports and the onboard power and reset buttons are covered when you are using a large video card, such as the GTX 260 used in this review, rendering them useless. Even using right-angle SATA cables, I could not get access to the ports. Secondly, there is a lot of empty real estate on the back panel. It would have been nice to have a couple of extra USB 2.0 ports available and even maybe an eSATA port.

http://www.overclockersclub.com/reviews/sapp_790gx/