Specifications Mfg Part Number: X11SPH-NCTF-O CPU: Single Socket P LGA3647 Supports Intel Xeon Processor Scalable Family CPU TDP support 205W Up to 28 cores Chipset: Intel C622 Memory: 8x 288pin DDR4-2666/ 2400/ 2133/ 1866/ 1600 DIMM Slots, Support up to 1TB ECC/3DS Load Reduced Memory or up to 512GB ECC/Load Reduced Memory or up to 256GB ECC/REG Memory Slots: 1x PCI-Express 3. 0 x16 Slot (x16 or x8), 3x PCI-Express 3. 0 x8 Slots (one x0 or x8, one runs at 4) SATA: 10x SATA3 Ports, Support RAID 0, 1, 5, 10 SAS: 8x SAS3 Ports, Support RAID 0, 1, 10 Video: ASPEED AST2500 BMC Graphics LAN: Dual LAN with 10G SFP+ with Intel X722 + In phi CS4227 Ports: 5x USB 3. 0 Ports (2 rear, 2 via header, 1 Type A), 8x USB 2. 0 Ports (2 rear, 6 via headers), 1x VGA Port, 2x Serial Ports (1 rear, 1 via header), 2x 10GbE LAN Ports Form Factor: ATX, 12. 0 x 9. 6 inch / 30. 48 x 24. 38 cm RoHS Compliant