X7DWN+ Motherboard
Intel 5400 (Seaburg) Chipset - 2xLGA771 (Xeon 51xx/52xx/53xx/54xx) - 16xDDR2-667-ECC-FBDIMM (Max 128GB) - PCIEx8(x3) - PCIEx4(x1) - PCI-X(x2) - UIO(x1) - Intel ESB2 6xSATA 3.0GBps (RAID 0/1/5/10) - Dual Gigabit LAN - ATI ES1000 32MB Graphics - Enhanced Extended ATX

X10SRW-F LGA2011-R3 DR4-ER 2xGLN IPMI WIO
Socket R3 / LGA 2011-v3 - Intel C612 Chipset - 8 RAM Slots - Max. 512GB DDR4 ECC LDIMM/RDIMM - Aspeed AST2400 Graphics - 1x VGA Ports - 1 (in WIO right-slot)x PCIeX16 Slots - 1x PCIeX8 Slots - 10x SATA 6.0Gbps - RAID 0/1/5/10 Supported - Dual Gigabit LAN - Proprietary WIO Form Factor - IPMI 2.0 - 1x PCI-Express 3.0 x32 (in WIO Left Riser Slot) - 1 Year Depot Carry-In Mfg. Warranty

X12SAE S1200 W480 ATX Workstation M/B w/Dual G-LAN Audio
Socket H5 / LGA 1200 - 1 CPU(s) Max. - Intel W480 Express Chipset - 4 RAM Slots - Max. 128GB DDR4 Non-ECC - Intel HD Graphics - 1x DVI-D Ports - 1x DisplayPort Ports - 1x PCIeX16 Slots - 1x PCIeX4 Slots - 1x PCIeX1 Slots - 1x PCI Slots - 4x SATA 6.0Gbps - RAID 0/1/5/10 Supported - 2 M.2 PCIe Ports - Dual Gigabit LAN - 7.1 HD Audio - ATX (12.0" x 9.6") Form Factor - 1 Year Depot Carry-In Mfg. Warranty

X7SPA-HF Motherboard
Intel Atom D510 Dual-Core 1.66GHz CPU Onboard - 2xDDR2-667-SO-DIMM (Max 4GB) - PCIEx4(x1) - Intel ICH9R 6xSATA 3.0GBps (RAID 0/1/5/10) - Dual Gigabit LAN - Integrated IPMI 2.0 - Matrox G200eW 8MB Graphics - 1U Mini ITX

X12STH-LN4F LGA-1200 E-23xx 4xGLN IPMI mATX Motherboard
Socket H5 / LGA 1200 - 1 CPU(s) Max. - Intel C256 Chipset - 4 RAM Slots - Max. 128GB DDR4 ECC UDIMM - Aspeed AST2600 Graphics - 1x VGA Ports - 1x PCIeX16 Slots - 2x PCIeX4 Slots - 8x SATA 6.0Gbps - RAID 0/1/5/10 Supported - 1 M.2 PCIe Ports - Intel i210-AT Quad Gigabit LAN - MicroATX (9.6" x 9.6") Form Factor - IPMI 2.0 - 1 Year Depot Carry-In Mfg. Warranty