Synology DS223J 2-bay DiskStation

Synology DS223J 2-bay DiskStation Realtek RTD1619B quad-core processor ,2GB DDR4 (non-upgradable) - 2 Years Local Warranty

Affordable Private Cloud Storage for Home and Small Office

Synology DS223J is an entry-level 2-bay NAS solution designed for home users and small offices that need centralized storage, file sharing, and backup capabilities. Powered by Synology DiskStation Manager (DSM), it provides an easy-to-use platform for creating a private cloud environment while keeping data secure and accessible.

Reliable Performance with Quad-Core Processing

The DS223J is powered by a Realtek RTD1619B quad-core processor, delivering efficient performance for daily file management, media streaming, and backup tasks. Combined with 2GB DDR4 memory, it ensures smooth operation for lightweight multitasking and continuous file access across multiple devices.

Centralized Backup and File Synchronization

Users can consolidate files from PCs, mobile devices, and cloud services into one secure location. Synology DSM provides automated backup tools, file synchronization, and remote access capabilities, helping users protect important data while enabling convenient access anytime and anywhere.

Energy-Efficient and Compact Storage Solution

Designed with a compact footprint and low power consumption, the DS223J is suitable for home offices, personal media libraries, and small business environments. Its quiet operation and intuitive setup make it an ideal NAS solution for first-time users and budget-conscious deployments.

Technical Specifications

General
Brand: Synology
Model: DS223j
Product Type: 2-Bay NAS (Network Attached Storage)
Deployment: Home, SOHO, SME backup storage
Usage Mode: Centralized file storage, backup, and sharing

Processor (CPU)
Processor Model: Realtek RTD1619B
Processor Type: Quad-Core
Processor Speed: 1.7 GHz
Architecture: 64-bit ARM

Memory (RAM)
Installed Memory: 2GB DDR4
Memory Configuration: Onboard
Upgradeable Memory: No (non-upgradable)

Storage & Drive Bays
Drive Bays: 2 × SATA drive bays
Drive Type Support: 3.5" SATA HDD / 2.5" SATA SSD
Hot Swappable Drives: No
Maximum Raw Capacity: Varies based on installed drives
RAID Support:
• Synology Hybrid RAID (SHR)
• RAID 0
• RAID 1
• JBOD
• Basic

File System Support
Internal Drives: Btrfs, EXT4
External Drives: EXT4, EXT3, FAT32, NTFS, HFS+, exFAT

Network & Connectivity
LAN Port: 1 × Gigabit Ethernet RJ45
USB Ports: 2 × USB 3.2 Gen 1
Network Protocols: SMB, AFP, NFS, FTP, WebDAV, Rsync

Performance
Sequential Read Speed: Up to ~112 MB/s
Sequential Write Speed: Up to ~112 MB/s
Use Case: File sharing, personal cloud, backup server

Software & Features
Operating System: Synology DiskStation Manager (DSM)
Backup Features: Synology Hyper Backup, Active Backup
Cloud Sync: Google Drive, Dropbox, OneDrive support
Multimedia: Photo, video, and music management
Remote Access: QuickConnect and mobile app support
User Management: Multi-user and permission controls

Security
Encryption: Shared folder encryption
Firewall: Built-in DSM firewall
Access Control: User/group permissions
Security Features: 2FA support, HTTPS access

Power
Power Supply: External adapter
Power Consumption: Approx. 17W (operation)
AC Input: 100V–240V AC

Cooling & Acoustics
Cooling Fan: 1 × 92 mm fan
Noise Level: Approx. 18–19 dB(A)

Physical Specifications
Dimensions: ~165 × 100 × 225.5 mm
Weight: ~0.88 kg
Form Factor: Desktop NAS enclosure

Package Contents
Synology DS223j NAS unit
AC power adapter
Power cable
RJ45 Ethernet cable
Quick installation guide

Key Features
2-bay NAS with RAID support
Realtek RTD1619B quad-core processor
2GB DDR4 memory
Synology DSM operating system
Centralized backup and file sharing
Personal private cloud functionality
Energy-efficient compact design

Typical Use Cases
Centralized home or office storage
PC and laptop backup server
Personal cloud deployment
Media and file sharing
SME entry-level NAS storage
Surveillance and archive storage