Synology RackStation 3U 16-Bay Rackmount NAS, AMD Ryzen V1500B CPU, 4GB DDR4 ECC Memory, 16 Drive Bays, 4x Gigabit Ethernet Ports, 2200 MB/s Read Speed, 1164 MB/s Write Speed, PCIe 3.0 | RS2821RP+

RS2821RP+ Expand your network storage capacity to support demanding workflows with the Synology RackStation RS2821RP+ 16-Bay NAS Enclosure . Supporting up to sixteen 2.5″ / 3.5″ SATA drives in RAID 0, 1, 5, 6, 10, Synology Hybrid, and JBOD configurations, the RS2821RP+ is specially designed to deliver fast and reliable file management, sharing, and backup performance for small businesses and remote office deployments. For added peace of mind, the RS2821RP+ includes two redundant power supply units to help maximize uptime. Powered by a 2.2 GHz AMD Ryzen V1500B quad-core processor and 4GB of DDR4 ECC memory, this NAS enclosure supports demanding workloads with sequential read speeds of up to 2200 MB/s and 1164 MB/s sequential write speeds. Performance can be further enhanced by installing up to 32GB of memory in addition to a compatible SSD cache drive adapter or multi-Gig Ethernet adapter into the enclosure’s PCI 3.0 slot. Connecting a Synology RX1217RP expansion device using the Infiniband port can scale your capacity to support 28 drives. Other features include two USB 3.2 Gen 1 ports, and the RackStation RS2821RP+ connects to compatible networks through its four built-in Gigabit Ethernet ports