1. Dual socket R3 (LGA 2011) supports Intel® Xeon® processor E5-2600 v3 family; QPI up to 9.6GT/s 2. Intel® C612 chipset 3. Up to 1TB ECC DDR4 2133MHz;16x DIMM sockets 4. 3 PCI-E 3.0 x16, 2 PCI-E 3.0 x8, and 1 PCI-E 2.0 x4 (in x8) slot 5. Intel® i210 Dual port GbE LAN 6. 10x SATA3 (6Gbps) ports w/ Intel C612 controller; RAID 0, 1, 5, 10 7. 8x SAS3 (12Gbps) ports w/ LSI 3008 controller; SW RAID 0, 1, 10 8. 6x USB 3.0 (4 rear, 2 via header)5x USB 2.0 (2 rear, 2 via header,1 Type A) 9. 7.1 HD Audio with optical S/PDIF 10. Thunderbolt Add-On Card support