• DS223
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    Synology DiskStation DS223

    Synology DiskStation 223 2bay Realtek RTD1619B 4core 1.7Ghz 2GB

  • Synology Diskstation DS223J
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    SYNOLOGY DiskStation DS223j

    Technical Specifications

    Hardware

    • CPU: Realtek RTD1619B
    • Memory: 1 GB DDR4
    • Compatible drive types:
      • 2 x 3.5″ or 2.5″ SATA HDD/SSD (drives not included)
      • Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list
    • Hot swappable drives: No
    • External ports: 2 x USB 3.2 Gen 1 ports
    • Form factor: Desktop
    • Size (HxWxD): 165 x 100 x 225.5 mm
    • Weight: 0.88 kg
    • LAN ports: 1 x 1GbE RJ-45
    • Wake on LAN/WAN: Yes
    • Scheduled power on/off: Yes
    • System fans: 1 x (92 x 92 x 25 mm)
    • AC input power voltage: 100 V to 240 V AC
    • Power frequency: 50/60 Hz, single phase
    • Operating environment:
      • Temperature: 0°C to 40°C (32°F to 104°F)
      • Relative humidity: 8% to 80% RH
    • Storage environment:
      • 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)
  • Synology DiskStation DS223jQuick View

    Synology DiskStation DS223j

    Synology DiskStation Realtek RTD1619B 1GB 2bay

  • DS224
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    Synology DiskStation DS224+

    Synology DiskStation 224+ Intel Celeron J4125 2GB 2bay

  • Synology DiskStation DS225
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    Synology DiskStation DS225+

    Compact Design:

    The DS225+ is a small, 2-bay NAS, making it suitable for space-constrained environments. 

    Data Synchronization:

    It’s designed for seamless synchronization with central office deployments, facilitating efficient data management across locations. 

    Storage Capacity:

    When equipped with 20TB drives, the DS225+ can offer a raw data storage capacity of up to 40 TB. 

    Network Connectivity:

    It includes both a 2.5GbE port and a 1GbE RJ-45 port for fast network connectivity. 

    Drive Compatibility:

    Synology emphasizes the importance of using compatible hard drives with the DS225+ for optimal performance and reliability, as part of their curated drive compatibility framework. 

    Synology DiskStation Manager (DSM):

    The DS225+ runs Synology’s DiskStation Manager (DSM), providing a comprehensive suite of tools for managing, sharing, and protecting files, photos, and surveillance footage. 

    Versatile Applications:

    It can be used for organizing and streaming media collections, backing up data, and acting as a central hub for surveillance systems. 

    Business-Oriented Features:
    The DS225+ includes features like Snapshot Replication for data protection and support for Active Backup for Office 365, making it a useful tool for business workflows. 
  • Synology DiskStation DS2422 1Quick View

    Synology DiskStation DS2422+

  • Hot
    Synology DiskStation DS3622xs 1Quick View

    Synology DiskStation DS3622xs+

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    Synology DiskStation DS418 1Quick View

    Synology DiskStation DS418

  • Synology DiskStation DS420j 600 × 600 px 1Quick View

    Synology DiskStation DS420j

  • DS423
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    Synology DiskStation DS423

    Synology DiskStation 423 Realtek RTD1619B 2GB 4bay

  • Synology DiskStation DS423
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    Synology DiskStation DS423+

    DSM Specifications

    Maximum Single Volume Size*
    108 TB

    Maximum Internal Volume Number
    64

    M.2 SSD Storage Pool Support*

    SSD Read / Write Cache

    SSD TRIM

    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.
    • Creating M.2 storage pools requires the use of Synology-verified SSDs, which are rigorously tested under extreme temperature conditions. Thermal parameters for SSDs and NAS units are fine-tuned to ensure optimal management of thermal conditions under I/O-intensive environments. ( )
    • Actual maximum storage pool and volume sizes depend on drive sizes used, the number of drive bays available, and the RAID configuration.

    File Protocol
    SMB/AFP/NFS/FTP/WebDAV

    Maximum Concurrent SMB/AFP/FTP Connections
    500

    Maximum Concurrent SMB/AFP/FTP Connections (with RAM expansion)
    1,500

    Windows Access Control List (ACL) Integration

    NFS Kerberos Authentication

    Notes

    • Regarding data concerning tests with RAM expansion, all memory slots are installed with the maximum capacity of supported RAM.
    • The 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.

    Maximum Local User Accounts
    2,048

    Maximum Local Groups
    256

    Maximum Shared Folder
    512

    Maximum Shared Folder Sync Tasks
    8

    Maximum Hybrid Share Folders
    10

    Synology High Availability

    Syslog Events per Second
    800

    Virtualization
    Virtualization

    VMware vSphere with VAAI

    Windows Server 2016

    Windows Server 2019

    Citrix Ready

    OpenStack

    Networking Protocols
    SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV

    Supported Browsers

    • Google Chrome
    • Firefox
    • Microsoft Edge
    • Safari

    Supported Language
    English, 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

    Notes
    For an updated list of supported browser versions, check the .

  • Synology DiskStation DS425Quick View

    Synology DiskStation DS425+

    Compact 4-Bay Design: Offers a space-efficient solution for storing and managing data. 

    Up to 80TB Raw Storage: Supports a substantial amount of data, suitable for various needs. 

    2.5GbE Connectivity: Provides faster network speeds for data transfer. 

    M.2 NVMe SSD Support: Allows for the implementation of SSD caching to improve performance. 

    Synology Drive: Enables the creation of a private cloud for file access, sharing, and syncing across devices and locations. 

    Active Backup Suite: Offers comprehensive data protection for various devices and cloud services. 

    Surveillance Station: Transforms the DS425+ into a video management system with features like real-time monitoring and smart analytics. 

    Powered by DSM: Synology’s intuitive operating system provides a user-friendly interface for managing the NAS. 

    AES-NI Hardware Encryption: Ensures secure data transmission. 

    Suitable for Various Users: From home users and creators to small businesses and IT professionals.