Built for sharing
DS223j is designed for small teams to share, sync, and collaborate more efficiently.
Multi-platform file access
Manage your files and media from anywhere with Synology Drive. Available on PC, Mac, Linux, Chromebook, Android, iOS, or any device equipped with a browser.
Real-time collaboration
Stay productive while working in a team or with your clients. Work together across different platforms using Synology Office.
Sync across sites
Keeping data synced between different sites has never been easier. Synology Drive ShareSync keeps files and folders synchronized across Synology systems.
Seamless synchronization to clouds
Sync files between your private cloud and public cloud storage platforms, including Google Drive, Dropbox, Microsoft OneDrive, and more with Synology Cloud Sync. Retain local copies of your cloud data to centralize management and achieve data ownership.
Your data in safe hands with Btrfs
The advanced Btrfs file system helps safeguard data against corruption through file self-healing and allows for the reversal of unintentional or malicious changes through fast snapshot technology.
Store, share, and protect
Configure your DS223j to manage all your documents, photos, and other files, or protect your physical assets with professional video surveillance.
Manage your photo collection
Organize your photos and videos with smart and intuitive features. Browse automatically generated albums using facial recognition, geolocation, tags, and more.
Sharing made safer and easier
Securely share media with colleagues or clients while leveraging privacy-focused options for your peace of mind. Collaborate with selected users on a folder-based media library by creating a Shared Space.
Automated media backup
Automatically upload photos and videos taken on your mobile device to your private cloud with Synology Photos or Synology Drive.
Protection against cyberattacks
Leverage Synology Drive to protect data from ransomware attacks or accidental deletion with real-time or scheduled backup of your PC folders.
Wide compatibility
Choose from over 8,300 IP cameras or ONVIF devices compatible with Synology Surveillance Station to keep your premises secure.
Universal access
Watch live camera streams through web browsers, desktop clients, or mobile apps. Get notified of events and take immediate action.
| Storage |
|---|
| Supported file systems |
BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 |
| Hot-swap drive bays |
No |
| RAID levels |
0, 1, JBOD |
| RAID support |
Yes |
| Storage drive sizes supported |
2.5,3.5" |
| Storage drive size |
2.5/3.5" |
| Storage drive interface |
Serial ATA |
| Storage drive capacity |
0 GB |
| Supported storage drive types |
HDD & SSD |
| Installed storage drive type |
No |
| Number of storage drives supported |
2 |
| Total installed storage capacity |
0 TB |
| Storage drives installed |
No |
| Processor |
|---|
| Number of processors supported |
1 |
| Processor cores |
4 |
| Processor frequency |
1.7 GHz |
| Processor model |
RTD1619B |
| Processor family |
Realtek |
| Processor manufacturer |
Realtek |
| Memory |
|---|
| ECC |
No |
| Internal memory type |
DDR4 |
| Internal memory |
1 GB |
| Network |
|---|
| Supported network protocols |
SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN) |
| Wake-on-LAN ready |
Yes |
| Ethernet LAN data rates |
1000 Mbit/s |
| Ethernet LAN |
Yes |
| Ports & interfaces |
|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
2 |
| USB port |
Yes |
| Ethernet LAN (RJ-45) ports |
1 |
| Design |
|---|
| Built-in speaker(s) |
No |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Yes |
| Built-in display |
No |
| Fan diameter |
9.2 cm |
| Number of fans |
1 fan(s) |
| Product colour |
White |
| Cooling type |
Active |
| Chassis type |
Desktop |
| Performance |
|---|
| Access Control List (ACL) |
Yes |
| Reset button |
Yes |
| On/off switch |
Yes |
| Browser supported |
Google Chrome, Firefox, Microsoft Edge, Safari |
| Web-based management |
Yes |
| Snapshot |
Yes |
| Card reader integrated |
No |
| Noise level |
18.2 dB |
| Number of users |
1024 user(s) |
| Multilingual support |
Yes |
| Backup function |
Yes |
| Device class |
Home & Home Office |
| Type |
NAS |
| Software |
|---|
| Operating system installed |
DiskStation Manager |
| Power |
|---|
| AC input frequency |
50/60 Hz |
| AC input voltage |
100 - 240 V |
| Power supply location |
External |
| Weight & dimensions |
|---|
| Weight |
880 g |
| Height |
65 mm |
| Depth |
225.2 mm |
| Width |
100 mm |
| General |
|---|
| Product family |
DiskStation |
| Packaging content |
|---|
| Power cables quantity |
1 |
| Cables included |
AC |
| External power adapter |
Yes |
| Operational conditions |
|---|
| Storage temperature (T-T) |
-20 - 60 °C |
| Storage relative humidity (H-H) |
5 - 95% |
| Operating altitude |
0 - 5000 m |
| Operating relative humidity (H-H) |
8 - 80% |
| Operating temperature (T-T) |
0 - 40 °C |
| Other features |
|---|
| Compliance certificates |
RoHS |
