
Highlights & Details
Synology RakStation RS820+ 19"
- Four core 2.1 GHz CPU with AES-NI support. 2 GB DDR4-RAM, expandable up to 18 GB
- Outstanding sequential performance in 10GbEUmgebung with over 1.621 MB/s (read) and 599 MB/s (write)
- Scalable up to 8 drives with Synology RX4183 expansion unit
- PCIe 3.0 slot for optional 10GbE network card or M2D18 M.2 SSD adapter card
- Advanced Btrfs file system allows 65,000 snapshots across the system and 1,024 snapshots per shared folder
- Synology High Availability (SHA) enables non-disruptive services with seamless transition between cluster servers
Technical specifications
- Product type
NAS server casing
- Series
RackStation RS820+
- Capacity (max.)
108 TB
- No. of hard disk bays
4 Bay
- Suitable for hard drive sizes (HDD/SSD)
2.5 inch
3.5 inch
- CPU
Intel Atom C3538 four-core 2.1 GHz
2 GB
- RAM / Max. upgrade
16 GB
- Storage media features
Hardware encryption
- Interfaces
Gigabit LAN (1 Gbps)
USB A (USB 3.2 1st gen)
PC extension slot
- No. of USB type A 3.0 ports
2 x
- No. of Gigabit LANs
4 x
- RAID
Yes
- RAID levels
JBOD
Basic
0
1
5
6
10
- Cloud
Yes
- DLNA
No
- No. of shared folders (max.)
1024
- No. of simultaneous connections (max.)
550
- No. of domain-specific user groups (max.)
256
- No. of IP cameras (max.)
40
- External HDD file system
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFat
- Internal HDD file system
Btrfs
EXT4
- Air vent
Active
- Power supply (LOV)
mains-powered
- Width
430.5 mm
- Height
44 mm
- Depth
457.6 mm
- Weight
6.4 kg
- Dim
(W x H x D) 430.5 x 44 x 457.6 mm
- Access via mobile devices
Download
App
Browser
Streaming
- Supported mobile OS
Android™
Apple iOS®
Documents & Downloads
Datasheet
Datasheet 2180964 Synology RackStation RS820+ NAS server casing 4 Bay Hardware encryption RS820+ 19
User & Safety Instructions
User & Safety Instructions 2180964 Synology RackStation RS820+ NAS server casing 4 Bay Hardware encryption RS820+ 19
Description
the Synology RackStation RS820+ is the ideal NAS-solution for the central data management. With a four-core processor, the RS820+ offers both high performance and scalable storage capacity and is ideal for cross-platform file sharing and backup
Powerful and scalable storage solution
Synology RS820+ is a 1HE rack NAS with 4 slots for companies, who want to manage their data effectively and centrally. It is equipped with a four-core processor and 2 GB DDR4 RAM (expandable up to 18 GB). It has a PCIe 3.0 slot for an optional 10GbE NIC or M2D18 M.2 SSDAdapterkarte4 to further increase the system's random IOPS performance with M.2 NVMe/SATA SSD cache.
With Link Aggregation enabled in a 10GbE environment, the RS820+ delivers a high sequential data throughput of over 1621 MB/s (read) and 599 MB/s (write). With an optional Synology RX4183 expansion unit, the storage capacity of
the RS820+ can be extended to up to 8 drives and 128 TB gross capacity.
The ultimate data protection solution
, the RS820+ features a user-friendly interface and robust storage technologies, and integrates multiple data protection applications to protect your critical data across all devices.
Back up machines/servers/virtual machines/SaaS: Active Backup for Business centralizes backup tasks for virtual machines, Windows PCs, servers, and rsync/SMB file servers, and provides several options for the fastest possible restore. Active Backup for Office 365/G Suite is a local public cloud data protection solution with a central dashboard that optimizes storage efficiency through single instance creation and block-level deduplication.
NAS Backup: Hyper Backup backs up your data to a local shared folder, an external device, another Synology NAS, an rsync server, or Synology C2 Backup5 public cloud service in order to ensure the security of your data and its availability in case of an emergency. Back up your computer: Synology Drive Client backs up your Windows, Mac and Linux desktop computers and thus protects your important files. The RS820+ is also compatible with Time Machine for the effortless backup of your Mac on the Synology NAS.
Btrfs: Next-generation storage efficiency
The RS820+ features the Btrfs file system, providing state-of-the-art storage technologies for managing the management tasks of today's enterprises:
Advanced snapshot technology provides predictable and near-instant protection for data in shared folders and iSCSI LUNs.
File and folder-level data recovery is extremely convenient and saves time when restoring only specific files or folders.
A flexible folder sharing and user quota system provides comprehensive quota control for all user accounts and shared folders.
File self-healing allows the Btrfs file system to automatically detect corrupted files using mirrored metadata and recover data with the supported RAID types, including RAID 1, 5, 6, and 10. Availability and recovery in the emergency
of the reliability of their IT systems is critical for companies everywhere. The RS820+ meets this requirement with comprehensive features to ensure availability and redundancy:
Synology High Availability ensures a seamless transition between cluster servers with minimal impact on applications and ensures that your services are available even in unexpected emergencies.
Snapshot Replication provides predictable, near-instant protection of data, ensuring that business documents are securely available in shared folders, virtual machines in iSCSI LUNs, or docked application data, even in the event of a disaster.
The highly reliable system design with a CPU heat sink without fan and passive cooling technology prevents single points of failure.
This text is machine translated.
Scope of delivery
- RS820+ main unit
- Quick installation guide
- Accessory kit
- Power cable.
System requirements
- Windows® 7 or later, Mac OS X® 10.11 or later.





