SpecificationsC< / p> Mfr Part Number: X10SRM-TF-B CPU: LGA2011 Support Intel Xeon E5-2600 v4 / v3, E5-1600 v3 Family Processors Support up to 22 Cores Cache up to 55MB Support up to 145W TDP Chipset: Intel C612 Memory: 4x 288pin DDR4-2400 / 2133 / 1866 / 1600 DIMM Slots, Support up to 512GB ECC / 3DS Load Reduced Memory or up to 256GB ECC / Load Reduced Memory or up to 128GB ECC / REG Memory Slots: 1x PCI-Express 3.0 x16 Slot, 2x PCI-Express 3.0 x8 Slots SATA: 10x SATA3 Ports, Support RAID 0, 1, 10 Video: ASPEED AST2400 BMC Graphics LAN: Intel X550 Dual-Port 10-Gigabit Ethernet Controller Ports: 5x USB 3.0 Ports (2 rear, 2 via header, 1 Type A), 6x USB 2.0 Ports (2 rear, 4 via headers), 1x VGA Port, 2x Serial Ports (1 rear, 1 via header), 2x RJ45 LAN Ports, 1x RJ45 Dedicated IPMI LAN Port Form Factor: MicroATX, 9.6 x 9.6 inch / 24.4 x 24.4 cm RoHS Compliant