Supermicro Mid-Tower Workstation Barebone System Components, Black (SYS-7038A-I) Dual LGA 2011 Chipset: Intel C612 Express Memory: 16x DDR4-2133 DIMM Sockets, ECC, Support up to 1TB REG Memory Slots: 3x PCI-Express 3.0 x16 Slots, 2x PCI-Express 3.0 x8 Slots, 1x PCI-Express 2.0 x8 Slot (runs at x4) SATA: 10x SATA3 Ports, Support RAID 0, 1, 5, 10