Synology DiskStation DS223j 2-BAY

Overview

All-in-one file management and sharing hub The DS223j is an efficient one-stop solution for all your data storage and sharing needs. With two bays of storage and Synology DiskStation Manager DSM on board, the DS223j allows you to create a private cloud to protect your files, share your data across several devices, store security footage with intelligent video surveillance tools, and more.

• Centralized Data Storage: Consolidate all your data with complete data ownership and multi-platform access
• Next-Generation File System: Leverage file self-healing, lightning-fast data snapshots, and rapid data cloning
• Secure Sharing and Syncing: Safely access and share files and media from anywhere, and keep clients, colleagues and collaborators on the same page
• Simple Data Protection: Back up your media library or document repository to a variety of destinations
• Versatile Camera Surveillance: Protect your premises with flexible monitoring tools

Access Your Files Anytime, Anywhere

Organize data scattered across devices. Your Synology NAS can serve as a go-to platform to securely and conveniently store any type of data with comprehensive and intuitive access and management tools.

• Enable QuickConnect to access your NAS securely from anywhere without configuring complex port forwarding rules
• Browse and manage your files and media from any browser with Synology Drive, or access data through your default file browser using common network protocols
• Keep your photos and videos organized using Synology Photos’ smart sorting functions
• Deploy your Synology NAS as edge storage and fit it easily into existing infrastructure thanks to Windows AD and LDAP integration

Collaboration and Synchronization Platform

Easily share documents with colleagues and boost productivity while working in a team or with your clients.

• Build a private data cloud for easy file management and sharing across all platforms, and keep data in sync between two Synology systems with Synology Drive
• Synchronize data to and from popular cloud storage platforms with Synology Cloud Sync
• Share media with colleagues or collaborators through the privacy-focused sharing options in Synology Photos

Flexible Data Protection Options

Synology DSM comes with a host of backup and data protection solutions

• Leverage Synology Drive to protect data from ransomware attacks or accidental deletion with real-time or scheduled backup of your PC folders
• Safeguard photos and videos taken on mobile devices by automatically creating remote copies with Synology Drive or Synology Photos
• Efficiently back up your entire Synology NAS or select folders to multiple destinations using Hyper Backup
• Store backups off-site on C2 Storage, a dedicated and secure cloud destination powered by Synology C2
• Create point-in-time snapshots with Snapshot Replication, allowing users to reverse any unplanned or unwanted changes

Versatile and Private Video Surveillance

Synology Surveillance Station transforms any Synology system into a powerful network video recorder NVR

• 8,700 + supported camera models
• ONVIF support for a broader selection of cameras
• Private, subscription-free storage of recordings
• Access through web browsers, desktop clients, and mobile apps
• Event-based rules to trigger specific actions
• Email, SMS, and push notification options
• Simultaneous recording to the cloud with C2 Backup for Surveillance for an extra layer of data
• protection and more convenient sharing

Technical Specifications

Hardware

CPU

• CPU Model: Realtek RTD1619B
• CPU Quantity: 1
• CPU Core: 4
• CPU Architecture: 64-bit
• CPU Frequency: 1.7 GHz
• Hardware Encryption Engine: Yes

Memory

System Memory: 1 GB DDR4 non-ECC

• Notes: Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.

Storage

• Drive Bays: 2
• Drive Type: 3.5" SATA HDD / 2.5" SATA SSD (with optional 2.5" Disk Holder)

External Ports

• RJ45 1GbE LAN Port: 1
• USB 3.2 Gen 1 Port: 2

Others

• System Fan: 92 mm x 92 mm x 25 mm x 1 pcs
• AC Input Power Voltage: 100V to 240V AC
• Power Frequency: 50/60 Hz, Single Phase

Temperature

• Operating Temperature: 0°C to 40°C 32°F to 104°F
• Storage Temperature: -20°C to 60°C (-5°F to 140°F)
• Operating Humidity: 8% to 80% RH
• Storage Humidity: 5% to 95% RH
• Maximum Operating Altitude: 5,000 m

General DSM Specifications

Storage Management

• Maximum Single Volume Size: 108 TB
• Maximum Internal Volume Number: 64
• Supported RAID Type: Synology Hybrid RAID,Basic,JBOD,RAID 0,RAID 1

Notes

• Actual maximum storage pool and volume sizes depend on drive sizes used, the number of drive bays available, and the RAID configuration.
• 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

File System

• Internal Drives: Btrfs,ext4
• External Drives: Btrfs,ext4,ext3,FAT32,NTFS,HFS,exFAT

File Services

• File Protocol: SMB,AFP,NFS,FTP,WebDAV,Rsync
• Maximum Number of SMB Connections (FSCT Based): 5
• Windows Access Control List ACL Integration: Yes
• NFS Kerberos Authentication: Yes

Account & Shared Folder

• Maximum Local User Accounts: 256
• Maximum Local Groups: 64
• Maximum Shared Folder: 64
• Maximum Shared Folder Sync Tasks: 2

Security

• Firewall, encryption shared folder, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login auto block, Let's Encrypt support, HTTPS (customizable cipher suite)

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, 한국 어, 繁體中文, 简体中文

Notes: For an updated list of supported browser versions, check the DSM Technical Specifications in Brand Page

Packages and Applications

Synology Drive

Synchronizes files across Windows, macOS, Linux, Android and iOS. The built-in cross-platform portal allows access to data anytime and anywhere

• Maximum Number of Users: 5
• Maximum Number of Hosted Files: 100,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section in Brand Website)

File Station

Provides virtual drives, remote folders, Windows® ACL editor, compression/extraction of archived files,bandwidth control for specific users/groups, creation of sharing links, and transfer logs

SAN Manager

• Maximum iSCSI Target Number : 2
• Maximum LUN: 4
• LUN Clone/Snapshot, Windows ODX: Yes

Hyper Backup

Supports local backup, network backup, and data backup to other servers and public clouds, including C2 Storage

Snapshot Replication

• Maximum Snapshots per Shared Folder 128
• Maximum of System Snapshots 1,024

Synology Office

Maximum Number of Users: 5

Surveillance Station

Default Licenses: 2 (Additional cameras require purchase of licenses)

Suggested Maximum IP Cameras and Total FPS H.264

• 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

• 1080p: 12 channels, 360 FPS
• 3M 12 channels, 360 FPS
• 5M 12 channels, 350 FPS
• 4K 12 channels, 200 FPS

VPN Server

Maximum Connections: 2

Warranty: 2-year hardware warranty

Note: Features, Price and Specifications are subject to change without notice. Images use for Representation Purpose Only.