The Tomcat K8E-SLI (S2866) is a highly-integrated entry-level server, high-end desktop motherboard that has all of the great features found in its predecessor, the highly-acclaimed Tomcat K8E (S2865), with additional options such as support for AMD Athlon 64, 64 FX, X2, and Opteron 100 series dual core processors, NVIDIA SLI dual PCI Express graphics cards support.