Poweredby the latest 2nd Gen Intel Xeon Scalable processors withIndustry-leading 2TB memory capability 205W CPU with 16 DIMMs support 12 x 3.5Hot-Swap HDD Bays (8 x NVMe Supported) Comprehensive IT infrastructure management solution - ASMB9-iKVM and ASUS Control Center (ACC) Thermal Radar and Auto Fan Control Rack-optimized Design 6PCIe + 1 OCP Expansion Slots in 2U Dual M.2 Support OCP 2.0 Mezzanine Industry-leading memory capabilityWith 16 RAM slots that support up to 2TB of fast, DDR4-2933MHz 3DS ECC RDIMMs or LRDIMMs, ASUS RS520-E9-RS12UV2 delivers industry-leading memory capability for your business.The best storage interface combination for software-defined storage management12 x 3.5" / 2.5hot-swap storage bays (supports 4 x 2.5NVMe or SAS or SATA devices)Optimized storage with hot-swap bays and dual M.2ASUS RS520-E9-RS12UV2 features two additional 2.5" hot-swap storage bays on its back panel and dual onboard M.2 slots that can be used for the main system disk as well as