Key Features 1. Dual Socket P (LGA 3647) support Intel® Xeon® Scalable Processors 2. Up to 2TB 3DS ECC LRDIMM, up to DDR4-2666MHz; 16 DIMM slots 3. 4 PCI-E 3.0 x16, 2 PCI-E 3.0 x8 slots, M.2 Interface: PCI-E 3.0 x4 M.2 Form Factor: 2260, 2280, 22110 M.2 Key: M-Key, 2 PCI-E 3.0 NVMe x4 Internal Port(s) 4. 2x 1GbE LAN ports 5. 7.1 HD Audio 6. 8 Hot-swap 3.5" SAS3/SATA3 drive bays (SATA3 dafault), 1 M.2 slot, 2 NVMe support with opt. cables 7. 1200W High-efficiency Power Supply Platinum Level Certified