A 1U rack-mountable flagship product for file-based collaboration and high-performance computing

Fast storage with outstanding computing performance
The RS1619xs+ is a high-performance 1U rack-mountable NAS device with expandable memory and M.2 SSD cache, making it ideal for modern businesses looking for a flexible, reliable and efficient storage solution.

- CPU: Quad core, max 2.7 GHz
- RAM (multiple options): 8 GB DDR4 UDIMM, expandable up to 64 GB
- High performance: 1523 MB/s sequential read speed, 162,097 iSCSI random read IOPS
- Scalability: up to 16 drives can be expanded with one RX1217/RX1217RP unit

Various options to increase the computing power of the system
Equipped with a PCIe 3.0 slot, the RS1619xs+ supports a 10GbE/25GbE network adapter for fast data transfer. Built-in M.2 2280 SSD cache slots further improve performance of IO-intensive tasks such as virtualization or mail server deployment.
- M.2 SSD support: Two M.2 2280 slots with NVMe/SATA SSD support
- 10GbE/25GbE support: optional high-speed network capacity for high-bandwidth environments

Synology Replacement Service (SRS)
In some regions, SRS ships the replacement device free of charge on the next business day, thereby minimizing the downtime of your services on critical data storage devices and guaranteeing business continuity.

Complete iSCSI and virtualization solution
Synology iSCSI storage supports most virtualization solutions, including VMware vSphere, Microsoft Hyper-V, Citrix Xen Server, and OpenStack Cinder, which makes work much easier. Create and manage virtual machines running multiple operating systems, such as Windows, Linux, and DSM.

Next-generation file system for enhanced data protection
The Btrfs file system uses the most advanced storage technologies and optimized snapshots to prevent data loss and minimize the need for maintenance. In addition to a high level of data integrity, the system also offers flexible and effective data protection and recovery tools.
- Flexible shared folder/user quota system provides extensive quota control for all user accounts and shared folders
- The Snapshot Replication function provides scheduleable and storage-saving data protection, as it enables the creation of 1024 backup copies of shared folders and 65,000 system-level snapshots
- With file or even folder level recovery functions, you can access your important data faster and more flexibly
- The automatic self-repair function of files can detect and restore damaged files without user intervention.

The most modern backup solution
The RS1619xs+ includes several backup applications with easy-to-learn user interfaces based on powerful data storage technologies to protect your data stored on various devices.
- Active Backup for Business: Central management of backup tasks for VMware and Windows systems, as well as file servers. If necessary, restoration can be done quickly and reliably.
- Hyper Backup: A comprehensive solution to back up your data to a local shared folder, an external device, another Synology NAS device, an rsync server, or even a public cloud.
- Desktop backup: With Cloud Station Backup, you can protect your computer as well. Using Time Machine, you can easily back up data stored on your macOS device to your Synology NAS device.
- Active Backup for Office 365/G Suite: On-site backup solution with a central dashboard. Make data storage even more efficient with single-copy storage and block-level deduplication.

Protection of digital assets
Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security features to protect against unexpected data loss and potential security flaws.
- Security Advisor: Analyzes network and system settings, password strength, and removes malware.
- AppArmor: A kernel-level security enhancement that prevents malware from accessing system resources without permission.
- 256-bit AES encryption: Encrypt shared folders and network data transfer operations and protect your data from unauthorized access.
- Two-step verification: With this function, you can generate a one-time password (OTP) on your mobile device and thus prevent others from accessing the DSM system.
- Trust Level: Set the trust level for Package Management