R282-3C1 2U, 2x LGA4189, 32x DIMM DDR4, 12x 3.5" SAS/SATA with expander (4x NVME Gen4), 2x 2.5" SATA/SAS in rear side, 2x 1Gb/s ( I350-AM2), 3x PCIE Gen 4 x16, 4x PCIE Gen 4 x8, 1x OCP 3.0 x16, 1x OCP 2.0 x8, AST2600, 2x 1600W (600 (6NR2823C1MR-00-101)