Get your data under control
Consolidate files from various sources into your own private cloud. The DS223 keeps the process simple and offers everything you need to keep your data safe and organized.
DiskStation
DS223
DiskStation DS223
Data management platform for home and small office
Secure private cloud
Enable anywhere, anytime access to up to 36 TB of data.1
Simple backup hub
Create spare copies of your documents and media for easy recovery.
Efficient operation
Keep energy consumption low with just 17.3 W during operation.
Private cloud made easy
Import data from PCs, Macs, and other external storage devices at a 14% faster rate and keep all your devices in sync for smoother file management. Learn more
Access from any device
Get to your files from PC, Mac, Linux, Chromebook, Android, iOS, or any device equipped with a browser. Keep your data private or easily share it using secure links.
Save storage space
Enable on-demand mode to download files onto your Windows PC or Mac only when you access them. Pin the most important ones or the ones you access more frequently for convenient offline accessibility.
Integrate with the cloud
Sync files between your private cloud and public cloud services, including Google Drive, Dropbox, and Microsoft OneDrive. Retain local copies of your cloud data for centralized management and data ownership. Learn more
Sync across locations
Say goodbye to long waits while downloading or uploading files. Continuously synchronize content between two Synology devices to enable fast local access at any location, no matter the amount of data.
Your data is in safe hands
Not all data storage is created equal. Synology DiskStation Manager (DSM), the operating system that powers the DS223, leverages the efficient Btrfs file system to protect your data against data corruption and roll back any accidental or malicious changes thanks to the snapshot technology. Learn more
Versatile NAS for the modern home
Configure your DS223 to best suit your needs thanks to a host of complete solutions designed for every scenario.
Photo management
Store and organize photos, albums, and other media with smart and intuitive features. Leverage privacy-focused options to share media securely with friends, family, or colleagues.
30% faster photo indexing
Data protection
Safeguard digital memories and important projects with intuitive backup tools.
Automatic media backup
Have photos and videos taken on mobile devices automatically uploaded to your private cloud with Synology Photos or Synology Drive.
Protection against cyberattacks
Leverage Synology Drive to protect data against ransomware attacks or accidental deletion with real-time or scheduled backups of your computer folders.
Video surveillance
Protect what matters with intuitive monitoring solutions for your home. Learn more
Wide compatibility
Connect up to 20 IP cameras by choosing from a wide selection of over 8,300 validated models or ONVIF devices.2
Universal access
Watch over your property the way your find most convenient. Watch camera streams through web browsers, desktop clients, or mobile apps. Get notified of events and take immediate action.
Protect your data platform
Add an extra layer of protection to your files with one of the built-in, license-free solutions available to back up your DS223.
Flexible backups
Back up your entire NAS, including system settings and applications, or select specific folders. Secure all backup data to multiple destinations. Learn more
Near-continuous protection
Take NAS protection to the next level by creating point-in-time copies of shared folders that can be replicated elsewhere and rapidly restored. Learn more
Works best with Synology drives
Leverage high sustained performance and reliability with well-engineered drives designed specially for Synology systems.
DiskStation DS223
- 1Status indicator
- 2LAN indicator
- 3Drive status indicator
- 4USB 3.2 Gen 1 Port
- 5USB copy button
- 6Power Button
- 7Fan
- 8USB 3.2 Gen 1 port
- 9Reset button
- 101GbE RJ-45 port
- 11Power port
- 12Kensington Security Slot
More ways to harness your NAS
Notes:
Raw capacity. Usable storage capacity may vary depending on drives used and RAID configuration.
Surveillance Station includes 2 free licenses. Connecting more cameras and devices requires additional licenses.
Hardware Specifications |
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CPU |
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CPU
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CPU Model | Realtek RTD1619B |
| CPU Quantity | 1 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 4-core 1.7 GHz | |
| Hardware Encryption Engine | ||
Memory |
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Memory
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System Memory | 2 GB DDR4 non-ECC |
| Notes | Synology 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. | |
Storage |
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Storage
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Drive Bays | 2 |
| Compatible Drive Type* (See all supported drives) |
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| Hot Swappable Drive* | ||
| 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 Ports |
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External Ports
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RJ-45 1GbE LAN Port | 1 |
| USB 3.2 Gen 1 Port* | 3 | |
| USB Copy | ||
| Notes |
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File System |
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File System
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Internal Drives |
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| External Drives |
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Appearance |
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Appearance
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Size (Height x Width x Depth) | 165 mm x 108 mm x 232.7 mm |
| Weight | 1.28 kg | |
Others |
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Others
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System Fan | 92 mm x 92 mm x 1 pcs |
| Fan Speed Mode |
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| Brightness Adjustable Front LED Indicators | ||
| Power Recovery | ||
| Noise Level* | 14.6 dB(A) | |
| Scheduled Power On / Off | ||
| Wake on LAN / WAN | ||
| Power Supply Unit / Adapter | 60 W | |
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption |
17.343 W (Access) 4.08 W (HDD Hibernation) |
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| British Thermal Unit |
59.19 BTU/hr (Access) 13.92 BTU/hr (HDD Hibernation) |
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Temperature |
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Temperature
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Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
| Relative Humidity | 5% to 95% RH | |
Certification |
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Certification
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Warranty |
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Warranty
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2-year hardware warranty, extendable to 4 years with Extended Warranty Plus | |
| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) | |
Environment |
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Environment
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RoHS Compliant | |
Packaging Content |
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Packaging Content
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Optional Accessories |
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Optional Accessories
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DSM Specifications |
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| Maximum Single Volume Size | 108 TB | |
| Maximum Internal Volume Number | 64 | |
| SSD TRIM | ||
| Supported RAID Type |
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| RAID Migration | Basic to RAID 1 | |
| Volume Expansion with Larger HDDs |
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| Volume Expansion by Adding a HDD | Synology Hybrid RAID | |
| Notes |
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| File Protocol | SMB/AFP/NFS/FTP/WebDAV | |
| Maximum Concurrent SMB/AFP/FTP Connections | 200 | |
| Windows Access Control List (ACL) Integration | ||
| NFS Kerberos Authentication | ||
| Notes | 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 | 1,024 | |
| Maximum Local Groups | 256 | |
| Maximum Shared Folder | 256 | |
| Maximum Shared Folder Sync Tasks | 4 | |
| Maximum Hybrid Share Folders | 5 | |
| Folder and Package Backup | ||
| Syslog Events per Second | 400 | |
| Networking Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV | |
| Supported Browsers |
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| 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 DSM Technical Specifications. | |
Add-on Packages view the complete package list |
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Download Station |
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Download Station
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| Maximum Concurrent Download Tasks | 80 | |
| Maximum iSCSI Target Number | 10 | |
| Maximum LUN | 10 | |
| LUN Clone/Snapshot, Windows ODX | ||
| DLNA Compliance | ||
| Facial Recognition | ||
| Maximum Snapshots per Shared Folder | 256 | |
| Maximum of System Snapshots | 4,096 | |
| Default Licenses | 2 (Additional cameras require purchase of licenses) | |
| Maximum IP Cameras and Total FPS (H.264) |
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| Maximum IP Cameras and Total FPS (H.265) |
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| Notes |
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| Recommended Number of Concurrent Sync Clients | 200 (the number of connections that can be maintained when the recommended number of hosted files was reached) | |
| Recommended Number of Hosted Files | 500,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above) | |
| Notes |
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| Suggested Maximum Users | 500 | |
| Suggested Concurrent Users | 200 | |
| Notes |
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| Maximum Connections | 20 | |
Notes:
- Model specifications are subject to change without prior notice.
- The figures are based on Synology internal testing. Each performance test is done individually. No other services or applications are processed at the same time.
- The actual performance may be lower than lab testing figure due to differences in server configuration, deployment, and the number of active operations.
- If usage requirements exceed the specifications above, please contact our regional partners for professional advice.