3rd Gen. Intel Xeon Scalable Processors 8-Channel RDIMM/LRDIMM DDR4 per processor, 16 x DIMMs Supports Intel Optane Persistent Memory 200 series Intel C621A Express Chipset 2 x 1Gb/s LAN ports (Intel I210-AT) 1 x Dedicated management port 2 x 7-pin SATA 6Gb/s ports 3 x SlimSAS with 12 x SATA 6Gb/s ports 2 x Ultra-Fast M.2 with PCIe Gen4 x4 interface 6 x PCIe Gen4 x16 expansion slots