Dual Socket P (LGA 3647) support 2nd Gen Intel Xeon Scalable processors 24 DIMMs; up to 6TB 3DS ECC DDR4-2933MHz RDIMM/LRDIMM, Supports Intel Optane DCPMM 8 PCI-E 3.0 x16 slots (support up to 8 double width GPU), 2 PCI-E 3.0 x8, 1 PCI-E 3.0 x4 Up to 24 Hot-swap 2.5" drive bays; 2x 10GBase-T LAN ports via Intel C622 2000W (2+2) Redundant Power Supplies Titanium Level