1U

Single Socket H5 (LGA-1200) supports Intel® Xeon® E-2300 series, Intel® Pentium® processors 4 DIMMs; Up to 128GB of DDR4 ECC UDIMM memory with speeds of up to 3200MHz 1 PCIe 4.0 x16 or 2 PCIe 4.0 x8 (FHFL); 1 PCIe 3.0 x4 (in x8 LP) Intel® Ethernet Controller X550 2x 10GbE RJ45

Dual Socket P (LGA 3647) support 2nd Gen Intel® Xeon® Scalable processors (Cascade Lake/Skylake)‡ 24 DIMMs; up to 6TB 3DS ECC DDR4-2933MHz† RDIMM/LRDIMM, Supports Intel® Optane™ DCPMM†† 2 PCI-E 3.0 x16 slots (FH, 10.5" L),1 PCI-E 3.0 x8 slot (LP), PCI-E 3.0 x16 slot (internal LP) 2 25GbE SFP28 Ethernet ports 10 Hot-swap 2.5" Drive Bays 10 SATA3 (2 hybrid ports - 2 NVMe opt.); Optional M.2 NVMe and SATA3 ports 8 heavy duty fans w/ optimal fan speed control 750W Redundant Power Supplies Platinum Level (94%+)

NEBS Level 3 certified for Telecommunication Dual Socket P (LGA 3647) support 2nd Gen Intel® Xeon® Scalable processors (Cascade Lake/Skylake)‡ 24 DIMMs; up to 2TB 3DS ECC DDR4-2933MHz† RDIMM 2 PCI-E 3.0 x16 (FH, 10.5"L), 1 PCI-E 3.0 x8 (LP), 1 internal PCI-E 3.0 x16 (for SMCI storage controller) Flexible networking options, up to 25GbE via Ultra Riser card 12 Hot-swap 2.5" drive bays (6 NVMe/SATA3 + 6 SATA) 8 Heavy duty fans w/ optimal fan speed control 1600W Redundant Power Supplies Titanium Level (96%)