High-performance Storage Solution with On-Demand Scalability 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+/RS820RP+ comes with four 1Gb E LAN ports to support Link Aggregation and failover. Synology High Availability provides a reliable active/passive server cluster, maximising service uptime. Furthermore, RS820RP+ is equipped with redundant power supplies to achieve service continuity. Next-generation File System for Better Data Protection The Btrfs file system introduces advanced storage technologies and optimised snapshots to prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools. Flexible shared folder/user quota control provides comprehensive quota control on all user accounts and shared folders. Snapshot Replication provides schedulable and storage capacity-saving data protection with 1, 024 shared folder backups and 65, 000 system-wide snapshots. File or folder level data restoration makes data recovery fast and flexible. Automatic file self-healing detects and recovers corrupted files without user intervention. Ultimate Backup Solution RS820+/RS820RP+ integrates various backup applications into an intuitive user interface, offering durable storage technologies to safeguard your valuable data on any device. Active Backup for Business Active Backup centralizes backup tasks for VMware, Windows, Office 365 and G Suite -- so you can manage these backups to Synology NAS from one simple console. Hyper Backup Comprehensively back up your data to a local shared folder, an external device, another Synology NAS, an rsync server, or a public cloud to ensure data safety. Synology Drive Safeguar