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Synology RackStation RS422+ 4 bays Nas

Synology RackStation RS422+ 4 bays Nas Compact and Versatile Storage for Home and Office

The RS422+ is a sleek, 4-bay NAS designed to offer reliable, high-performance storage for both home and office use. With flexible data management features, it ensures secure file sharing, backups, and efficient collaboration, all in a compact form factor ideal for small to medium-sized environments.

Estimated Delivery :
Jan 23 - Jan 26
Free Shipping & Returns :
On orders above $79

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Description

Streamline your data management

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 Integrity

ECC memory prevents data corruption

Space-saving design for flexible deployment

Thanks 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 options

Leverage 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 10GbE

Add an E10G22-T1-Mini Network Upgrade Module through the easily accessible slot to instantly enable faster networking.

Edge storage for distributed teams

Provide secure and convenient multi-platform file access, sharing, and synchronization across different locations.

Multi-endpoint Data Protection

Design an effective backup strategy to maximize system availability with a host of native and license-free solutions.

Smart surveillance for small deployments

Leverage flexible deployment options, intuitive management capabilities, and advanced video analytics to secure your premises.

Works best with Synology drives

Enjoy high sustained performance and reliability with enterprise-grade drives designed for Synology systems and featuring built-in data protection.

HDD
Enterprise Series 3.5″ SATA
Plus Series 3.5″ SATA
SSD
Enterprise Series 2.5″ SATA
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enterprise-snv3500

Powered by Synology DSM

Take 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.

Security

Shield your Synology NAS from the most sophisticated threats with industry-leading security solutions.

System Administration

Manage the health of your deployments and centrally administer updates with ease.

User Management

Manage user accounts and devices throughout your business with powerful directory services.

Central Management System

Conveniently manage your fleet of Synology NAS from a centralized console.

Synology High Availability

Seamless transition between clustered servers in the event of a server failure to minimize the impact on applications.

Synology has you covered

The RS422+ is backed by Synology’s 3-year hardware warranty. An optional 2-year extended warranty is available in select regions to extend coverage to 5 years.

RackStation RS422+

Hardware Specs

Hardware Specifications
CPUCPU ModelAMD Ryzen R1600
CPU Quantity1
CPU Core2
CPU Architecture64-bit
CPU Frequency2.6 (base) / 3.1 (turbo) GHz
Hardware Encryption EngineYES
MemorySystem Memory2 GB DDR4 ECC
NotesSynology 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.
StorageDrive Bays4
Compatible Drive Type*
  • 3.5" SATA HDD
  • 2.5" SATA SSD
Hot Swappable Drive*YES
Notes"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.
External PortsRJ-45 1GbE LAN Port2
USB 3.2 Gen 1 Port*1
Notes
  • This device's 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes.
  • The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.
PCIePCIe Expansion1 x Gen3 x 2 network upgrade slot
AppearanceForm Factor (RU)1U
Size (Height x Width x Depth)44 mm x 478 mm x 327.5 mm
Weight4.38 kg
Rack Installation Support*
  • 4-post 19" rack (Synology Rail Kit - RKM114/RKS-02)
  • 2-post 19" rack (direct mounting)
NotesThe rail kit is sold separately
OthersSystem Fan40 mm x 40 mm x 3 pcs
Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Power RecoveryYES
Noise Level*28.5 dB(A)
Scheduled Power On / OffYES
Wake on LAN / WANYES
Power Supply Unit / Adapter100 watts
AC Input Power Voltage100 V to 240 V AC
Power Frequency50/60 Hz, Single Phase
Power Consumption37.93 watts (Access)
13.43 watts (HDD Hibernation)
British Thermal Unit129.42 BTU/hr (Access)
45.83 BTU/hr (HDD Hibernation)
Notes
  • For more information on how power consumption is measured, refer to this article.
  • Noise testing was conducted with the Synology system fully installed with Synology SATA HDDs and in an idle stae. Two G.R.A.S. Type 40AE microphones are placed at a 1 m distance from the front and rear of the device. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%.
TemperatureOperating Temperature0°C to 35°C (32°F to 95°F)
Storage Temperature-20°C to 60°C (-5°F to 140°F)
Relative Humidity5% to 95% RH
Certification
  • FCC
  • CE
  • BSMI
  • VCCI
  • RCM
  • UKCA
  • EAC
  • CCC
  • KC
Warranty3-year hardware warranty, extendable to 5 years with EW201
Notes
  • The warranty period starts from the purchase date as stated on your purchase receipt.
  • EW201/EW202 is only available in Asia, Africa, and Oceania. Refer to the Extended Warranty website for details on supported countries/regions.
EnvironmentRoHS Compliant
Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • Quick Installation Guide X 1
Optional Accessories
  • Enterprise Series 3.5" SATA HDD: HAT5300 Series
  • Plus Series 3.5" SATA HDD: HAT3300 Series
  • Enterprise Series 2.5" SATA SSD: SAT5200 Series
  • 10GbE Network Upgrade Module: E10G22-T1-Mini
  • Rail Kit Sliding: RKS-02
  • Rail Kit Mounted: RKM114*
NotesCertain items may not be available in your location. Please contact your local distributors for more information.

Software Specs

DSM Specifications
Storage ManagementMaximum Single Volume Size108 TB
Maximum Internal Volume Number64
SSD Read/Write Cache (Determining cache size) Yes
SSD TRIMYes
Supported RAID Type
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
RAID Migration
  • Basic to RAID 1
  • Basic to RAID 5
  • RAID 1 to RAID 5
  • RAID 5 to RAID 6
Volume Expansion with Larger HDDs
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
Volume Expansion by Adding a HDD
  • Synology Hybrid RAID
  • JBOD
  • RAID 5
Global Hot Spare Supported RAID Type
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5)
Notes
  • Usable capacity for each volume will be lower than the maximum volume size and is dependent on the filesystem and the amount of system metadata stored.
  • Actual maximum storage pool and volume sizes depend on drive sizes used, the number of drive bays available, and the RAID configuration.
File SystemInternal Drives
  • Btrfs
  • ext4
External Drives
  • Btrfs
  • ext4
  • ext3
  • FAT
  • NTFS
  • HFS+
  • exFAT
File ServicesFile Protocol
  • SMB
  • AFP
  • NFS
  • FTP
  • WebDAV
  • Rsync
Maximum Concurrent SMB/AFP/FTP Connections500
Windows Access Control List (ACL) IntegrationYes
NFS Kerberos AuthenticationYes
NotesThe testing standard was based on the maximum number of concurrent connections supported by this model. During the testing, 25% of the connections were used to transfer files concurrently. The transfer process guaranteed that the connections were not interrupted; the minimum transfer speed was not guaranteed.
Account & Shared FolderMaximum Local User Accounts2,048
Maximum Local Groups256
Maximum Shared Folder512
Maximum Shared Folder Sync Tasks8
Hybrid ShareHybrid Share Folder Number10
Hyper BackupData & Folder BackupYes
Entire System BackupYes
NotesFull-system backup requires DSM 7.2 or later.
High AvailabilitySynology High AvailabilityYes
Log CenterSyslog Events per Second800
General SpecificationsSupported ProtocolsSMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Supported Browsers
  • Chrome
  • Firefox
  • Edge
  • Safari
Supported LanguageEnglish, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文
NotesFor an updated list of supported browser versions, check the DSM Technical Specifications.
Add-on Packages view the complete package list
Antivirus by McAfee (Trial)Yes
Central Management SystemYes
Synology ChatSuggested Maximum Users100
Notes
  • Measured with simulated users, each with an average record of 20,000 messages, emojis, or stickers. The required server response time is below ten seconds.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
Download StationMaximum Concurrent Download Tasks80
SAN ManagerMaximum iSCSI Target Number128
Maximum LUN256
LUN Clone/Snapshot, Windows ODXYes
Media ServerDLNA ComplianceYes
Synology PhotosFacial RecognitionYes
Snapshot ReplicationMaximum Snapshots per Shared Folder1,024
Maximum of System Snapshots65,536
Surveillance StationDefault Licenses2 (Additional cameras require purchase of licenses)
Suggested Maximum IP Cameras and Total FPS (H.264)
  • 720p: 40 channels, 1200 FPS
  • 1080p: 40 channels, 800 FPS
  • 3M: 35 channels, 350 FPS
  • 5M: 28 channels, 280 FPS
  • 4K: 17 channels, 170 FPS
Suggested Maximum IP Cameras and Total FPS (H.265)
  • 720p: 40 channels, 1200 FPS
  • 1080p: 40 channels, 1200 FPS
  • 3M: 40 channels, 600 FPS
  • 5M: 40 channels, 480 FPS
  • 4K: 20 channels, 200 FPS
Notes
  • Performance figures are obtained from testing conducted with the device fully populated with drives, with their default memory configuration, and under a continuous recording setup. Actual system capabilities may vary based on configuration, drive performance, enabled features, and the presence of additional workloads.
  • Use NVR Selector to quickly find a suitable model based on your requirements.
  • The maximum number of camera stream outputs is 2 times the suggested maximum number of IP cameras.
Synology DriveRecommended Number of Concurrent Sync Clients350 (the number of connections that can be maintained when the recommended number of hosted files was reached)
Recommended Number of Hosted Files5,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)
Notes
  • Exceeding the recommended numbers above will not block application operations, but may result in longer response time.
  • Utilizing SSD cache can significantly improve performance.
  • Btrfs file system and non-encrypted shared folders were used during the aforementioned testing.
Synology OfficeSuggested Maximum Users3,000
Suggested Concurrent Users1,200
Notes
  • Multiple files were opened for testing and each file was edited by 30 users simultaneously.
  • Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
Video StationYes
VPN ServerMaximum Connections40
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