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Synology RackStation RS819
High-capacity and scalable desktop NAS adapted to small- to medium-sized businesses needs

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Synology RackStation RS819 is a compact and scalable 4-bay rackmount NAS in 1U form factor. Powered by Synology DiskStation Manager with snapshot technology support, RS819 brings business workgroups simple yet comprehensive solutions to data management, sharing, synchronization and backup. Synology RS819 is backed by Synology’s 3-year limited warranty.

  • Scalable 4-bay 1U rackmount NAS for business workgroups
  • 64-bit quad-core 1.4GHz processor
  • Compact chassis design, less than 12- inch in depth
  • Encryption performance at over 224 MB/s reading, 152 MB/s writing
  • Dual 1GbE LAN with failover and Link Aggregation support
  • Advanced Btrfs file system offering 4,096 system-wide snapshots and 256 snapshots per shared folder
  • Scale up to 8 drives with Synology RX418


64-bit quad-core 1.4 GHz




Dual 1GbE LAN ports

High Performance

Over 224 MB/s encrypted reading performance

Compact 1U Rackmount NAS with Excellent Performance

Synology RackStation RS819 is 1U 4-bay rackmount network-attached storage solution for business workgroups. Its compact 12-inch-depth chassis design supports 2-post racks and brings high flexibility to server deployment.

Equipped with a 64-bit quad-core processor, 2 GB DDR4 memory, and two Gigabit LAN ports, RS819 delivers sequential reading and writing throughput at over 225 MB/s and 169 MB/s respectively. Excellent encrypted data transmission at over 224 MB/s reading and 152 MB/s writing make RS819 an efficient shared storage for multiple users, while keeping valuable data secure and away from potential threats.

RS819 also provides storage scalability up to 8 drives when connected to one Synology expansion unit RX4182 . Storage capacity can be expanded with minimal effort.

Cross-Platform File Sharing and Data Synchronization

Synology RS819 supports comprehensive network protocols, ensuring a seamless file sharing experience across Windows, Mac®, and Linux® platforms. Windows AD and LDAP integration allows RS819 to fit quickly and effortlessly into any existing network environment, without the need to create identical user accounts. Cloud Sync keeps your Dropbox, Google™ Drive, Microsoft OneDrive, Baidu, and Box storage in sync with your RackStation at the workplace. Synology Drive allows you to sync files across Windows, macOS, Linux, and mobile devices, effortlessly keeping everything up-to-date. RS819 combines seamless file sharing capability with a high level of security, including HTTPS support, a built-in firewall, and multiple IP and account intrusion auto-blocking mechanisms.

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