X8DTL-i Motherboard w/ dual S1366
Intel 5500 (Tylersburg-24D) Chipset - 2xLGA1366/6.4GT/s QPI (Xeon 55xx/56xx) - 6xDDR3-1333-ECC-Reg (Max 48GB) - PCIEx8(x1) - PCIEx4(x3) - PCI(x2) - Intel ICH10R 6xSATA 3.0GBps (RAID 0/1/5/10) - Dual Gigabit LAN - Matrox G200eW 8MB Graphics - ATX
X7SPE-H-D525 Motherboard
Intel Atom D525 Dual-Core 1.83GHz CPU Onboard - 2xDDR3-800-SO-DIMM (Max 4GB) - PCIEx4(x1) - Intel ICH9R 6xSATA 3.0GBps (RAID 0/1/5/10) - Dual Gigabit LAN - Intel GMA 3150 Graphics - 1U FlexATX