Synology RackStation (RS820+)
The Synology RS820+ is an ideal network-attached storage solution for centralising datamanagement. Powered by a 4-core processor, RS820+/RS820RP+ provides both high performance and scalable storage, ideal for file sharing across different platforms and data backup. Synology RS820+/RS820RP+ is backed by Synology’s 3-year limited warranty.
Synology RS820+ Key Features
- 4-core, 2.1 GHz CPU with AES-NI support. 2 GB DDR4 memory expandable up to 18 GB
- Outstanding 10GbE sequential performance at over 1,621 MB/s reading and 599 MB/s writing
- Scale up to 8 drives with Synology Expansion Unit RX418
- One PCIe 3.0 slot for an optional 10GbE add-in network interface card, or an M2D18 M.2 SSD adapter card
- Advanced Btrfs file system offering 65,000 system-wide snapshots and 1,024 snapshots per shared folder
- Synology High Availability (SHA) providing continuous services with seamless transitioning between clusteredservers
High Performance Storage with Scalability
Synology RS820+/RS820RP+ is a 1U rackmount 4-bay network-attachedstorage solution designed for businesses requiring an effective andcentralized data management. It is equipped with a 4-core processor and2 GB DDR4 memory, expandable up to 18 GB. The PCIe 3.0 slot supportsan optional 10GbE add-in network interface card, or an M2D18 M.2 SSDadapter card4, where the M.2 NVMe/SATA SSD cache can be used toboost system random IOPS.With Link Aggregation enabled in a 10GbE environment, RS820+/RS820RP+ delivers high sequential throughput at over 1,621 MB/sreading and 599 MB/s writing2. Storage capacity of RS820+/RS820RP+can be further expanded with one optional Synology Expansion UnitRX4183, providing a raw capacity of up 128 TB with 8 drives in total.
Ultimate Backup Solution
RS820+/RS820RP+ integrates various backup applications to safeguardyour important data on any devices with an intuitive user interface anddurable storage technologies.
- Workstation/Server/Virtual Machine/SaaS backup: Active Backupfor Business centralizes backup tasks for virtual machines, WindowsPC, servers, and rsync/SMB file servers and offers various recoveryoptions to ensure lowest RTO. Active Backup for Office 365/GSuite is an on-premises backup solution for public clouds with acentralized dashboard, optimizing storage efficiency through thesingle instancing and block-level deduplication technology.
- NAS backup: Hyper Backup comprehensively backs up your data toa local shared folder, an external device, another Synology NAS, anrsync server, or Synology public cloud service, Synology C2 Backup5,to ensure data safety and availability can be achieved when adisaster happens
- Computer backup: Synology Drive Client backs up your Windows,Mac, and Linux desktop devices to safeguard important computerfiles. RS820+/RS820RP+ is also compatible with Time Machine,allowing you to effortlessly back up your Mac to Synology NAS.
Btrfs: Next Generation Storage Efficiency
RS820+/RS820RP+ introduces Btrfs file system, bringing the mostadvanced storage technologies to meet the management needs ofmodern business:
- Advanced snapshot technology provides schedulable andnear-instantaneous data protection of share folders and iSCSI LUNs.
- File and folder level data restoration brings great convenience andsaves time for users who wish to restore only a specific file or folder.
- Flexible Shared Folder and User Quota System providecomprehensive quota control on all user accounts and sharedfolders.
- File self-healing allows Btrfs file system to auto-detect corruptedfiles with mirrored metadata, and to recover broken data using thesupported RAID type of volumes, including RAID1, 5, 6, and 10.
Reliability, Availability, and Disaster Recovery
System reliability is critical for business everywhere. RS820+/RS820RP+responds to these concerns with wide-ranging availability andredundancy features:
- Synology High Availability ensures seamless transitioning betweenclustered servers in unexpected disasters and ensures that yourservices remain online.
- Snapshot Replication provides schedulable, near-instantaneousdata protection, ensuring that your business documents in sharedfolders, virtual machines in iSCSI LUNs, or dockerized applicationdata remain safe and available in a disaster.
- Redundant power supplies (RS820RP+ only), system fans andnetwork ports with failover support ensure continual serviceuptime.
- High reliability system design, including fan-less CPU heat sink andpassive cooling technology, prevents single points of failure.
- Optional 5-year warranty1 is available in select regions
Synology RS820+ Technical Specification
Hardware
- CPU: Intel Atom C3538 4-core 2.1GHz
- Hardware encryption engine: Yes (AES-NI)
- Memory: 2 GB DDR4 Non-ECC onboard (expandable up to 18 GB)6
- Compatible drive type: 4 x 3.5" or 2.5" SATA HDD/SSD (drives not included)
- Hot swappable drive: Yes
- External port:
- 2 x USB 3.0 port
- 1 x Expansion port
- Size (HxWxD): RS820+: 44 x 430.5 x 457.6 mm / 44 x 480 x 492.6 mm (with server ears)
- Weight: RS820+: 6.4 kg
- LAN: 4 x Gigabit (RJ-45)
- Wake on LAN/WAN: Yes
- PCIe 3.0 slot:
- 1 x 4-lane x8 slot
- High-performance network interface card support
- M.2 NVMe/SATA SSD adapter card support
- Scheduled power on/off: Yes
- System fan: RS820+: 3 (40 x 40 x 20 mm)
- AC input power voltage: 100V to 240V AC
- Power frequency: 50/60Hz, single phase
- Operating temperature: 0°C to 35°C (32°F to 95°F)
- Storage temperature: -20°C to 60°C (-5°F to 140°F)
- Relative humidity: 5% to 95% RH
- Maximum operating altitude: 5,000 m (16,400 ft)
General DSM Specification
- Networking protocol: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN ™ , L2TP)
- File system:
- Internal: Btrfs, ext4
- External: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT
- Supported RAID type: Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
- Storage management:
- Maximum single volume size: 108TB
- Maximum system snapshots: 65,536
- Maximum internal volume: 256
- SSD cache:
- SSD read-write cache support
- M.2 NVMe/SATA SSD support
- File sharing capability:
- Maximum local user accounts: 2,048
- Maximum local groups: 256
- Maximum shared folders: 512
- Maximum concurrent SMB/NFS/AFP/FTP connections: 500
- Privilege: Windows Access Control List (ACL), application privilege
- Directory service: Windows® AD integration: Domain users login via SMB/NFS/AFP/FTP/File Station, LDAP integration
- Virtualisation: VMware vSphere® 6.5, Microsoft Hyper-V® , Citrix®, OpenStack®
- Security:Firewall, encryption shared folder, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login auto block, Let's Encrypt support, HTTPS (customizable cipher suite)
- Supported client: Windows 7 onwards, Mac OS X® 10.11 onwards
- Supported browser: Chrome®, Firefox®, Edge®, Internet Explorer® 10 onwards, Safari® 10 onwards; Safari (iOS 10 onwards), Chrome (Android™ 6.0 onwards) on tablets
- Interface Language: English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svensk, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český and more
Packages and Applications
- Synology Drive: Provide a universal portal to synchronize your files across various platforms, including Windows, macOS, Linux, Android and iOS. The built-in universal portal allows you to access data anytime and anywhere.
- Maximum number of hosted files: 1,000,000
- Maximum number of concurrent connections for PC clients: 550
- File Station: Virtual drive, remote folder, Windows ACL editor, compressing/extracting archived files, bandwidth control for specific users or groups, creating sharing links, transfer logs
- FTP Server: Bandwidth control for TCP connections, custom FTP passive port range, anonymous FTP, FTP SSL/TLS and SFTP protocol, boot over the network with TFTP and PXE support, transfer logs
- Presto File Server: High-speed data transfer over WAN with exclusive SITA technology between Synology NAS and desktop
- Cloud Sync: One or two-way synchronization with public cloud storage providers including Alibaba Cloud OSS, Amazon Drive, Amazon S3-compatible storage, Backblaze B2, Baidu Cloud, Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack Swift-compatible storage, Tencent COS, WebDAV servers, Yandex Disk
- Universal Search: Offer global search into applications and files
- iSCSI Manager:
- Maximum iSCSI target: 128
- Maximum iSCSI LUN: 256
- iSCSI LUN clone/snapshot support
- Virtual Machine Manager: Deploy and run various virtual machines on Synology NAS, including Windows, Linux, or Virtual DSM
- Hyper Backup: Support local backup, network backup, and backup data to public clouds
- Backup tools: DSM configuration backup, macOS Time Machine support, Synology Drive Client desktop application Shared folder sync - maximum task number: 16
- Snapshot Replication:
- Maximum of shared folder snapshots: 1,024
- Maximum of Replication: 64
- Synology High Availability: Reduce service downtime by setting up two identical NAS into one high-availability cluster
- Active Backup for G Suite: Support G Suite My Drive and Team Drive backup and restoration
- Active Backup for Office 365: Support Office 365 OneDrive for Business, mail, contacts, and calendar backup and restoration
- Active Backup for Business: All-in-one backup solution designed for heterogeneous business IT environment, enabling IT admins to remotely manage and monitor protection over PC, servers and VM on one centralized console
- Collaboration tools: Collaborate with instant message service Synology Chat, online editor Synology Office, and scheduling assistant Synology Calendar:
- Chat maximum user: 1,500
- Office maximum user: 1,800
- Calendar: support CalDAV and access via mobile devices
- Note Station: Rich-text note organization and versioning, encryption, sharing, media embedding and attachments
- Synology MailPlus Server: Secure, reliable, and private mail solution with high-availability, load balancing, security and filtering design (includes 5 free email account licenses; additional accounts require the purchasing of additional licenses)
- Synology MailPlus: Intuitive webmail interface for Synology MailPlus Server, customizable mail labels, filters, and user interface
- Moments: Support smart AI album with facial and subject recognition, photo editing and sharing features, similar photo detection, autoediting functions such as color correction and angle adjustments, and AI selection of the best photos. Mobile applications are available on iOS and Android devices.
- Other packages: Video Station, Photo Station, Audio Station, iTunes® Server
- Surveillance Station: Maximum IP camera: 40 (total of 1,200 FPS at 720p, H.264) (including two free camera licenses; additional cameras require the purchasing of additional licenses)
- Synology Directory Server: Provide a flexible and cost-effective domain controller solution
- Central Management System: Provide a single interface to manage and monitor multiple Synology NAS
- VPN Server: Maximum connection: 30, supported VPN protocol: PPTP, OpenVPN™, L2TP/IPSec
- Mail Server: Supported Mail Server Protocols: POP3, SMTP, IMAP, Support LDAP/AD account
- Mail Station: Webmail interface for Mail Server to receive emails from multiple POP3 mailboxes, customizable SMTP server
- Web Station: Virtual host (up to 30 websites), PHP/MariaDB®, third-party applications support
- Other packages: DNS Server, RADIUS Server, Log Center
- Storage Analyzer: Volume and quota usage, total size of files, volume usage and trends based on past usage, size of shared folders, large files, most recently modified files, least recently accessed files
- Antivirus Essential: Full system scan, scheduled scan, white list customization, virus definition auto update
- Other packages: Additional 3rd-party packages available on Package Center
Environment and Packaging
- Environment safety: RoHS compliant
- Package content:
- RS820+ main unit x 1
- Quick Installation Guide x 1
- Accessory pack x 1
- AC power cord x 1
- Optional accessories:
- 4 GB DDR4-2666 SO-DIMM (D4NESO-2666-4G)
- 16 GB DDR4-2666 SO-DIMM (D4ECSO-2666-16G)
- Synology E10G17-F2/E10G18-T1/E10G18-T2 10Gbps Ethernet adapters
- Synology M2D18 M.2 SSD adapter card
- Synology Expansion Unit RX418
- Synology Rail Kit RKM114-Rail Kit Mounted / RKS1317-Rail Kit Sliding
- VisualStation VS360HD, VS960HD
- Surveillance Device License Pack
-MailPlus License Pack
- Virtual DSM License Pack
- Warranty: 3 years
