Supermicro SYS-1027TR-TF Server CPU Type: Dual Socket R (LGA 2011) Intel Xeon processor E5-2600 and E5-2600 v2 family (up to 130W TDP) Memory Slots: 8 x 240Pin Max Memory Supported: Up to 512GB DDR3 ECC LRDIMM Up to 256GB DDR3 ECC Registered memory (RDIMM) Up to 64GB DDR3 ECC and non-ECC UDIMM Serial ATA: 2 x SATA 3.0 ports (6Gbps) 4 x SATA 2.0 ports (3Gbps) PCI Express: 1x PCI-E 3.0 x16 Low-profile First LAN: Intel I350 Hot-Swap Bays: 4 x 2.5 Hot-swap SATA HDD trays VGA: 1