Name: DiskStation DS223j
Brand: Synology
SKU: DS223j
Price: 16000.00 EGP
Availability: InStock

Take command of your most important data

Secure private cloud

Anywhere, anytime secure access to all your data.

Data sharing made easy

Easy sharing and syncing

Safely access and share files and media from anywhere.

Hassle-free backups

Comprehensive data protection

Hardware and software engineered to protect your data — trusted by millions.

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 Btrfs¹

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

Use your DS124 to manage all your documents, photos, and other files, or protect your physical assets with professional video surveillance.

Photo management

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 others while leveraging enhanced privacy features for greater peace of mind. Create a Shared Space to work together with invitees using a folder-based media library.

Data protection

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.

Video surveillance

Wide compatibility

Choose from over 8,300 IP cameras or ONVIF devices compatible with Synology Surveillance Station to keep your premises secure.¹

Universal access

Watch live camera streams through web browsers, desktop clients, or mobile apps. Get notified of events and take immediate action.

Add an extra layer of protection

Perform full Synology system backups

Back up your entire Synology device, including system settings and applications, or select specific folders. Transfer all backup data to multiple destinations using Hyper Backup.²

Keep your data safe with snapshots

Take your data protection to the next level by creating automatic point-in-time snapshots of shared folders that can be copied off-site and rapidly restored using Snapshot Replication.

DSM Specifications

Storage Management

Maximum Single Volume Size

108 TB

Maximum Internal Volume Number

Supported RAID Type

Synology Hybrid RAID
Basic
JBOD
RAID 0
RAID 1

RAID Migration

Basic to RAID 1

Volume Expansion with Larger HDDs

Synology Hybrid RAID
RAID 1

Volume Expansion by Adding a HDD

Synology Hybrid RAID

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 System

Internal Drives

Btrfs
ext4

External Drives

Btrfs
ext4
ext3
FAT
NTFS
HFS+
exFAT

Notes

Btrfs file system is available from DSM 7.2-64570.

File Services

File Protocol

SMB
AFP
NFS
FTP
WebDAV
Rsync

Maximum Concurrent SMB/AFP/FTP Connections

100

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.

Account & Shared Folder

Maximum Local User Accounts

1,024

Maximum Local Groups

256

Maximum Shared Folder

256

Maximum Shared Folder Sync Tasks

Hyper Backup

Folder and Package Backup

Log Center

Syslog Events per Second

200

General Specifications

Supported Protocols

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

Supported Browsers

Chrome
Firefox
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 DSM Technical Specifications.

Add-on Packages view the complete package list

Synology Chat

Download Station

Maximum Concurrent Download Tasks

SAN Manager

Maximum iSCSI Target Number

Maximum LUN

LUN Clone/Snapshot, Windows ODX

Media Server

DLNA Compliance

Synology Photos

Facial Recognition

Snapshot Replication

Maximum Snapshots per Shared Folder

256

Maximum of System Snapshots

4,096

Notes

Snapshot Replication is available from DSM 7.2-64570.

Surveillance Station

Default Licenses

2 (Additional cameras require purchase of licenses)

Suggested Maximum IP Cameras and Total FPS (H.264)

720p: 12 channels, 360 FPS
1080p: 12 channels, 360 FPS
3M: 12 channels, 300 FPS
5M: 12 channels, 150 FPS
4K: 11 channels, 110 FPS

Suggested Maximum IP Cameras and Total FPS (H.265)

720p: 12 channels, 360 FPS
1080p: 12 channels, 360 FPS
3M: 12 channels, 360 FPS
5M: 12 channels, 350 FPS
4K: 12 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 Drive

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

Exceeding the recommended numbers above will not block application operations, but may result in longer response time.
Btrfs file system and non-encrypted shared folders were used during the aforementioned testing.

Synology Office

Suggested Maximum Users

500

Suggested Concurrent Users

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

VPN Server

Maximum Connections

NAS

Compatible Drive Type

3.5 / 2.5 SATA - SSD

CPU Architecture

64-bit

CPU Core

CPU Frequency

1.7 GHz

CPU Model

Realtek RTD1619B