Intel Atom C3958 SoC, Intel QuickAssist Technology (QAT), 32GB eMMC flash memory

ATX form factor, Intel Xeon D-2123IT/D-2143IT processor, 4-Channel RDIMM/LRDIMM DDR4, 8 x DIMMs, 2 x 10G BASE-T LAN ports (Intel X557-AT2)

16 x RDIMM/LRDIMM ECC DDR4 DIMM, 1 x 10GbE QSFP+, 2 x GbE LAN, 10 x SATA III 6Gb/s, 8 x SAS 6Gb/s, 1 x USB 3.0, Aspeed AST2400, Retail

Intel Xeon E5-2600 V3 / V4, 16 x RDIMM/LRDIMM ECC DDR4 DIMM, 2 x GbE LAN, 10 x SATA III 6Gb/s, SAS, USB 3.0, Aspeed AST2400

Intel Xeon, 16 x DIMMs DDR4 RDIMM/LRDIMM, 2 x 10Gb/s SFP+, 2 x 1Gb/s LAN ports, 3 x SlimSAS, 2 x SATA DOM, 2 x U.2, retail

Intel Xeon E5-2600 V3 / V4, 16 x RDIMM/LRDIMM ECC DDR4, 2 x 10GbE BASE-T, 2 x Mini-SAS, 10 x SATA III, 1 x USB 3.0 + 1 x USB 2.0, Retail