Supermicro Server Barebone System SYS-5028R-WR Processor: LGA2011; Chipset: Intel C612 Express Memory: 8x 288pin DDR4-2133/ 1866/ 1600/ 1333 DIMM Slots, Support up to 512GB ECC/Load Reduced Memory or up to 256GB ECC/REG Memory Slots: 5x PCI-Express 3.0 x8 Slots (4x Full-height Full-length, 1x Low-profile Half-length) SATA: 8x SATA3 Ports Drive Bays: 8x 3.5" Hot-swap SATA3 HDD Trays Ports: 2x USB 3.0 Ports, 4x USB 2.0 Ports (2 rear, 2 via header), 1x VGA Port, 2x Serial Ports (1 rear, 1 via header), 2x RJ45 LAN Ports, 1x RJ45 Dedicated IPMI LAN Port