Asus Z8PE-D18 Motherboard Dual 1366 Intel 5520 SSI EEB 3.61 RAID SATA LANThe ASUS Z8PE-D18 server motherboard delivers significant computing capability with 18 DIMM slots and high expandability with 6 expansion slots to cater to the most demanding tasks and upgrades in the future. The ASUS Flex-E technology provides the flexibility to auto-switch between 2 true PCI-E x16 Link (support 2 double deck graphic cards) or 1 PCI-E x16 Link and 2 PCI-E x8 Link (for I/O expansion). On-board LAN supports Intel VMDq Technology which offloads CPU utilization and decreases latency to improve throughput for virtual machines. It benefits users by enhancing performance in virtualization environments. ASUS is the first company to phase in 6-Phase CPU power, 3-Phase memory power and All Ultra Long Life Solid capacitors on serverboard in the market. These features not only provide the support for high-end 130W CPU, but also deliver highly efficient and reliable operations.