Synology RS422+ RackStation 4-bay NAS server

All-In-One Storage Platform for Home and Office

RS422+ is designed to support small deployments requiring an out-ofthe-box data management solution.
• Over 590 MB/s sequential read and 521 MB/s sequential write performance1 support common file management, data backup, and surveillance applications
• Two built-in Gigabit Ethernet ports can be bonded with Link Aggregation to provide redundant connectivity and load balancing, while fast 10GbE RJ-45 connectivity can be added with a plug-and-play network upgrade module
• The compact chassis is designed to fit in a 2-post or wall mount rack, ensuring flexibility of deployment in space-limited environments

Optimized for Data Protection and Integrity

Safeguard your data with the powerful storage management features of Synology DSM, built on the advanced Btrfs file system.
• Advanced snapshot technology provides schedulable and near-instantaneous data protection for shared folders and LUNs
• File and folder-level data restoration enables recovery of specific files or folders
• Configurable storage quotas simplify management of available space with the option to specify storage limits for shared folders
• File self-healing detects and recovers corrupted files using mirrored metadata and RAID configurations
• Inline compression minimizes storage consumption and extends the life of drives by compressing data before it is written to the storage pool

File Sharing and Synchronization for Hybrid Teams

The compactness and ease of installation of the RS422+ make it suitable
for deployment as an edge server to provide convenient and effective file access, sharing, and synchronization across different locations.
• Wide network protocol support ensures seamless file sharing across Windows, Mac, and Linux platforms, while compatibility with Windows AD and LDAP enables easy integration into any existing network environment
• Hybrid Share combines reliable on-premises storage and efficient syncing of shared folders in the cloud to enable seamless cross-site synchronization and local file access at LAN speed2
• Synology Drive is a private cloud file management solution that enables remote data access, synchronization, on-demand file restoration, and backup via handy desktop and mobile applications
• Cloud Sync keeps your Dropbox, Google Drive, Microsoft OneDrive, Baidu, and Box storage in sync with your Synology server
• Seamless file sharing capability is combined with a high level of security, including HTTPS support, a built-in firewall, and multiple IP and account intrusion auto-blocking mechanisms

Comprehensive Data and Uptime Protection Tools

Native backup solutions help maintain high system availability and facilitate recovery in the event of a disaster or major outage.
• Active Backup Suite consolidates backup tasks and offers rapid restoration of Windows and Linux endpoints, VMs, Synology servers, and SaaS applications
• Snapshot Replication creates point-in-time copies of shared folders and LUNs to protect them from accidental modifications or ransomware incidents
• Hyper Backup protects your NAS by backing up data and configurations to multiple destinations with efficiency delivered by built-in deduplication, integrity checks, compression, and versioning
• C2 Storage for Hyper Backup offers a dedicated secure public cloud destination for Synology NAS backup data

Private Video Surveillance

Synology Surveillance Station transforms RS422+ into a powerful 
Network Video Recorder with support for up to 40 IP cameras, ideal for retail stores or small businesses looking to conveniently and affordably
secure their premises.
• 8,300+ supported camera models
• ONVIF support prevents vendor lock-in
• Private, subscription-free storage of recordings
• Access through web browsers, desktop clients, or mobile apps
• Event-based rules to trigger specific actions
• Email, SMS, or push notification options