Synology Rack Station RS820+ - NAS server - 2GB - 1U - 4 Bays - Rack Mountable Synology Rack Station RS820+ is designed for businesses pursuing an effective and centralized data management. It comes with four drive trays and 1Gb E LAN ports and supports an optional 10Gb E network or M. 2 SSD adapter card, providing fast data transmission and reducing IO latency. Built for service reliability RS820+ comes with four 1Gb E LAN ports to support Link Aggregation and failover. Synology High Availability provides a reliable active/passive server cluster, maximizing service uptime. Ultimate backup solution RS820+ integrates various backup applications into an intuitive user interface, offering durable storage technologies to safeguard your valuable data on any device.