Enjoy Dual GPUs Performance \r The KFN5-D SLI targets the enthusiast crowd by offering excellent graphics capability with the SLI-ready, dual-PCI-E x16 platform. Running on the Nvidia nForce Professional 3600chipset, the KFN5-D SLI offers eight DIMM slots to support dual-channel DDR2-533/667 up to 32GB. \r \r Immediate CPU Performance Scale Up\r Support Dual AMD Socket F processors, with Dual-core ready and 64bit operating system. 2 CPU Sockets provide almost 4 CPU performance!\r \r High performance with ECC memory protection\r - Support up to 8 DIMM, 32GB DDRII 533/ 667 ECC Registered memory space. DDRII 533/ 667 provides better performance over last generation Opteron DDR 400 platform.\r - Highly memeory capacity to meet your critical computing environment needs.\r \r Support SLI technology\r - nVIDIA SLI™ technology revolutionizes graphic performance by combining multiple PCI Express GPUs in a single and scalable system!\r - Dual GPUs provide increased, supercharged 3D graphics and performance.\r \r Superb network performance with server connectivity\r - Dual PCI-E Gb LAN feature moves network data more efficiently.\r - Teaming and fail over function provide more flexible and reliable server connectivity.\r \r Complete RAID solution\r - Build-in MCP55 Pro provides 6 SATAII ports supporting RAID 0, 1, 0 + 1, 5, and JBOD.\r - On board Sil3132 SATA controller provides 2 SATAII ports, supporting RAID 0, 1.