ASUS Z8PE-D18, E5500, E5600, L5500, L5600, W5500, X5500, X5600, 144 GB, Triple-channel, ECC, 800,1066,1333 MHz, 144 GB
ASUS Z8PE-D18. Intel Xeon series: E5500, E5600, L5500, L5600, W5500, X5500, X5600. Maximum internal memory: 144 GB, Memory channels: Triple-channel, ECC сompatibility: ECC. Ethernet interface type: Gigabit Ethernet, LAN controller: Intel® 82576EB. Motherboard form factor: SSI EEB, Motherboard chipset: Intel® 5520, Motherboard southbridge: Intel ICH10R. Width: 12" (304.8 mm), Depth: 13" (330.2 mm)