Synology RackStation RS819
Fast storage with outstanding computing power
RS819 is a compact and scalable 4-bay rackmount NAS in a 1U form factor. With snapshot technology support, RS819 brings business workgroups simple yet comprehensive solutions to data management, sharing, synchronization and backup.
64-bit quad-core 1.4 GHz
Dual 1GbE LAN ports
Over 224 MB/s encrypted reading performance
Meet the space-saving rackmount server for deployment
- Compact chassis design capable of fitting in a 2-post rack
- The 2-post rack mount is easy to assemble and space-saving, allowing you to set up anywhere
- Cost-efficient server deployment without unnecessary investment in rail kits and server facilities
Ultimate file management and sharing
File Station is a web-based, fast and secure management tool built to allow easy, drag-and-drop operations without requiring any complex setup on Mac or PC. Advanced search and filtering tools allow for easy organization and file sharing. For complete compatibility, RS819 supports the following protocols: AFP, FTP, iSCSI, NFS, SMB, and WebDAV.
Btrfs: Next generation storage efficiency
The Btrfs file system introduces cutting-edge storage technologies and optimized 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.
Digital asset protection
Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security measures to protect against sudden data loss and potential security holes. Learn more
Prevent others from logging in to your DSM by generating a six-digit one-time password (OTP) on your mobile device.
Engineered for reliability, backed by Synology
RS819 is designed to reliably store your data and is backed by Synology's three-year hardware warranty. An optional two-year extended warranty is available in select regions for up to five years of coverage. Learn more
Powered by Synology DSM
Award-winning operating system with an intuitive user interface and powerful capabilities.Learn more
Public Cloud Integration
Backup and synchronize data easily between your public cloud accounts and your NAS.Learn more
A versatile solution for file management and synchronization.Learn more
Save additional investment by integrating various network services, web/mail services, management applications into your NAS.Learn more
Schedulable and instantaneous data protection for shared folders and iSCSI LUNs for disaster prevention.Learn more
Comprehensive built-in security tools are constantly updated to protect your devices against evolving threats.Learn more
- 1Power button and indicator
- 2LAN indicator
- 3Drive status indicator
- 4Beep off button
- 5Status indicator
- 6Drive tray
- 7Console port
- 8System fan
- 9Power port
- 101GbE RJ-45 port
- 11USB 3.0 port
- 12eSATA port
- 13Reset button
|4-core 1.4 GHz
|Hardware Encryption Engine
|2 GB DDR4 non-ECC
|Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
|Maximum Drive Bays with Expansion Unit
|8 (RX418 x 1)
|Compatible Drive Type* (See all supported drives)
|Maximum Single Volume Size*
|Hot Swappable Drive
|"Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
|RJ-45 1GbE LAN Port
|2 (with Link Aggregation / Failover support)
|USB 3.0 Port
|exFAT Access is purchased separately in Package Center.
|Form Factor (RU)
|Size (Height x Width x Depth)
|44 mm x 478 mm x 327.5 mm
|Rack Installation Support*
|The rail kit is sold separately
|40 mm x 40 mm x 3 pcs
|Fan Speed Mode
|Scheduled Power On / Off
|Wake on LAN / WAN
|Power Supply Unit / Adapter
|AC Input Power Voltage
|100 V to 240 V AC
|50/60 Hz, Single Phase
|28.31 W (Access)
10.1 W (HDD Hibernation)
|British Thermal Unit
|96.6 BTU/hr (Access)
34.46 BTU/hr (HDD Hibernation)
|Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
|5°C to 35°C (40°F to 95°F)
|-20°C to 60°C (-5°F to 140°F)
|5% to 95% RH
|3-year hardware warranty, extendable to 5-year coverage - EW201
|The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
|Certain items may not be available in your location. Please contact your local distributors for more information.
- Model specifications are subject to change without prior notice.
- The figures are based on Synology internal testing. Each performance test is done individually. No other services or applications are processed at the same time.
- The actual performance may be lower than lab testing figure due to differences in server configuration, deployment, and the number of active operations.
- If usage requirements exceed the above recommended specifications, please contact us.