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

Equipped with a 1.4 GHz Quad-Core 64-bit processor, 2GB of DDR4 memory, and two Gigabit LAN ports, the RS819 delivers sequential reading and writing throughput at over 225 MB/s and 169 MB/s, respectively, with encrypted reads at over 224 MB/s reading and encrypted writes at over 152 MB/s. These make the RS819 an efficient shared storage for multiple users, while keeping valuable data secure and away from potential threats.

The RS819 also provides storage scalability up to 8 drives when connected to one Synology RX418 expansion unit. Its storage capacity can be expanded with minimal effort.

The Synology RS819 supports comprehensive network protocols, helping to ensure a seamless file sharing experience across Windows, Mac, and Linux platforms. Windows AD and LDAP integration allows the RS819 to fit into existing network environments 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, keeping everything up to date. The RS819 combines file sharing capabilities with a high level of security, including HTTPS support, a built-in firewall, and multiple IP and account intrusion auto-blocking mechanisms.

The RS819 introduces the Btrfs file system, bringing advanced storage technologies to meet the management needs of modern businesses.

Advanced snapshot technology with customizable backup schedules allows shared folders to be backed up in a minimum 5-minute interval, without consuming heavy system resources.

File and folder level data restoration brings conveniences and saves time for users who wish to restore only a specific file or folder.

This provides comprehensive quota control on all user accounts and shared folders.

Synology Drive supports file versioning, requiring as little as half the storage when compared with ext4 file systems.

Advanced iSCSI LUNs, based on a Btrfs volume offer fast snapshot creation, recovery, and cloning.

Synology Hyper Backup provides multi-version backup with block-level incremental backup and cross-version deduplication. It optimizes storage utilization and allows data to be backed up to multiple destinations, such as local shared folders, external hard drives, network shared folders, rsync servers, and public cloud services.

Synology DiskStation Manager (DSM) is a web-based operating system tailor-made for every Synology NAS. Featuring an intuitive multitasking user interface, DSM provides a simple desktop-like experience to minimize efforts in exploring and managing your Synology NAS.

The built-in Package Center allows you to download and install a variety of packages designed specifically for your needs, including file backup, productivity, safeguard security, and utilities.

With all the built-in and add-on features, DSM provides you with complete and fine-grained control of your RS819, helping you maximize productivity and make the best out of of your digital assets.