Synology RackStation RS422+ 4-Bay NAS Enclosure, Diskless

With its compact 1U form factor and powerful Synology DiskStation Manager (DSM) operating system, the 4-bay Synology RackStation RS422+ is an affordable all-in-one solution for small businesses and home lab owners looking to meet their daily data management, sharing, synchronization, and backup needs.Performance
601/516 MB/s sequential read/write throughput
Form Factor
Depth of just 327.5 mm with handles

Connectivity
Built-in dual 1GbE ports with easy 10GbE option
File IntegrityECC memory prevents data corruptionSpace-saving design for flexible deploymentThanks to its compact 1U chassis, the RS422+ fits perfectly in a 2-post or wall mount rack. Deploy it in space-limited environments or anywhere else without investing in costly railkits or other server equipment.
Flexible networking optionsLeverage built-in connectivity to integrate the RS422+ into any IT environment, or expand its capabilities by adding plug-and-play modules.Built-in connectivity
Dual Gigabit ports with support for network failover and load balancing deliver fast and dependable performance out of the box.

Easy upgrade to 10GbEAdd an E10G22-T1-Mini Network Upgrade Module through the easily accessible slot to instantly enable faster networking.All-in-one data management platform
The RS422+ is designed to support small deployments in tackling common applications such as file management, data backup, and surveillance.Edge storage for distributed teams
Provide secure and convenient multi-platform file access, sharing, and synchronization across different locations.
Private file cloud
Enable effective collaboration with Synology DriveSynology Drive provides remote data access, synchronization, on-demand file restoration, and backup via handy desktop and mobile applications.Multi-platform supportAccess personal and shared data from mobile app, desktop client, web browser, or another Synology system: Any changes you make are automatically synced to other devices as soon as they are connected.Collaborate in real time
Integrate with Synology Office to enable concurrent editing on documents, spreadsheets, and slides, with support for conversion to and from Microsoft Word, Excel, PowerPoint, and OpenDocument files.Efficient multi-site synchronization
Connect teams with Hybrid ShareUtilize Hybrid Share to store large sets of data in the cloud, leveraging the powerful bandwidth of our data centers to stream requested files to local NAS deployed at the branch offices.Data on demand
With Hybrid Share-enabled folders, remote teams retain full access to the most up-to-date files while benefiting from reduced local storage footprint and bandwidth usage.
Cache data used locallyFrequently accessed files are kept on the local NAS, allowing users to access them at LAN speeds. Files and folders can also be pinned manually to prevent them from being replaced when the cache is full.Multi-endpoint data protection
Design an effective backup strategy to maximize system availability with a host of native and license-free solutions.Consolidated backup serverEndpoint, VM, and NAS/SAN protection
Securely back up Windows and Linux endpoints, Synology servers, and VMware and Hyper-V virtual machines with Active Backup for Business.
Microsoft 365 and Google Workspace
Centralize backups of Microsoft 365 and Google Workspace data to protect it from accidents and simplify compliance with data retention policies. Schedulable backups, flexible file versioning, and block-level deduplication ensure flexibility and savings in terms of storage and bandwidth consumption.Data protection and recovery
Hyper Backup
Back up files, LUNs, installed applications, and system configurations to destinations including Synology C2 Storage, public cloud platforms, USB devices, file servers, local folders, or other Synology systems.Set and forget backup tasks with regular schedules, enhance security with fine-grained user permissions and encryption, keep backup sizes small with built-in deduplication, and restore data flexibly with multi-versioning.Snapshot ReplicationSnapshot Replication enables configurable point-in-time snapshots of shared folders and VM storage with an RPO as low as 5 minutes and recovery within seconds.Smart surveillance for small deploymentsLeverage flexible deployment options, intuitive management capabilities, and advanced video analytics to secure your premises.
Simple-to-deploy local surveillanceWide compatibility
Connect up to 40 IP cameras from a selection of over 8,300 validated models thanks to Synology Surveillance Station's wide camera compatibility.
Multi-platform convenienceMonitor live streams or watch recordings from web browser, desktop client, or the DS cam mobile app.
Secure and private
Footage is stored locally for easier compliance with data protection regulations and further protected from unauthorized access with industry-standard AES-256 encryption.Flexible monitoring of multiple locations
Assisted mass deployment
Automatically locate new cameras within a set IP range, and configure units in batch by importing spreadsheets or replicating settings to new cameras.Centralized management and monitoring
Stay on top of your deployment by previewing triggered events directly on multi-floor or multi-location maps, with online map integration for Google Maps and OpenStreetMap.
Video analyticsTake advantage of intelligent monitoring features such as motion detection, no idle zone, foreign object detection, and anomaly detection to cater the most common surveillance scenarios.Works best with Synology drivesEnjoy high sustained performance and reliability with enterprise-grade drives designed for Synology systems and featuring built-in data protection.Sata• 3.5" HDD HAT5300• 2.5" SSD SAT 5200Powered by Synology DSMTake advantage of a whole host of native productivity, management, and security solutions available on the web-based DSM operating system.
File Management
Manage, sync, and share files from multiple devices through a centralized platform.System Administration
Manage the health of your deployments and centrally administer updates with ease.Central Management SystemConveniently manage your fleet of Synology NAS from a centralized console.
SecurityShield your Synology NAS from the most sophisticated threats with industry-leading security solutions.User ManagementManage user accounts and devices throughout your business with powerful directory services.
Synology High AvailabilitySeamless transition between clustered servers in the event of a server failure to minimize the impact on applications.
More ways to harness your NASData Intelligence at the EdgeRely on Synology's fast and secure edge storage solutions to ensure simple data accessibility where it is most needed.
Complete endpoint protectionFollow the 3-2-1 backup strategy to keep your data safe with Synology's backup packages.
Ransomware prevention and protection
Minimize the threat posed by increasingly sophisticated ransomware and other malware with Synology solutions.