Key Features Intel Xeon Processor D-2141I, 8-Core, 16 Threads, 65W System on Chip Up to 256GB Registered ECC RDIMM or 512GB ECC LRDIMM, DDR4-2133MHz in 4 DIMM slots 1 PCI-E 3.0 x8 1 PCI-E 3.0 x4 NVMe Internal Port via OCuLink Dual LAN with 10GBase-T with Intel X557 Up to 8 SATA3 (6 Gbps) ports; RAID 0,1,5,10 4 SATA ports via OCuLink (or PCIE3.0 x4 for NVMe) 2 USB 3.0 ports (rear) 2 USB 2.0 ports (via header) 12V DC or ATX Power Input