NVIDIA Quad-SLI with the ASUS EN9800GX2
 

We evaluated both products in our coverage of the launch, but had to leave out one important detail per NVIDIA's embargo agreement - that being Quad-SLI. The embargo has since lifted, however, and today we take a look at 2008's version of Quad-SLI technology with a pair of retail-ready graphics cards from ASUS, the EN9800GX2.

http://www.hothardware.com/Articles/...SUS_EN9800GX2/