DUAL SOCKET R (LGA 2011) SUPPORT: INTEL XEON PROCESSOR E5-2600 FAMILY 16 DIMM, UP TO 512GB DDR3 1600MHZ ECC RDIMMS 6 (X8) PCI-E 3.0 AND 1 (X16) PCI-E 3.0 SLOTS INTEL I350 DUAL GBE LAN OR X540 DUAL 10GB BASE-T LAN 8 SAS2 PORTS W/ RAID 0, 1, 5, 6, 10, 50 & 60 ("7" SKUS) 2 SATA3 PORTS AND 8 SATA2 PORTS 7X USB 2.0 PORTS (4 REAR + 2 VIA HEADERS + 1 TYPE A) IPMI 2.0 AND KVM WITH DEDICATED LAN FORM FACTOR: E-ATX, 12" X 13"