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Synology DS223J DiskStation 2-Bay NAS Storage System - Realtek RTD1619 Quad-core 1.7GHz - 1GB DDR4 - Gigabit Ethernet - Desktop
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Product Features
Technical Overview
The DS223J features a Realtek RTD1619 quad-core processor operating at 1.70 GHz, paired with 1 GB of DDR4 SDRAM. This hardware configuration provides sufficient processing power for file serving, backup operations, and light multimedia applications. The system supports up to two 2.5" or 3.5" SATA drives through its Serial ATA controller interface.
Network connectivity is handled by a single Gigabit Ethernet port, offering standard 10/100/1000 Mbps performance for wired network environments. Two USB 3.2 Gen 1 ports provide expansion options for external storage devices or peripherals. The 60-watt power supply ensures efficient operation with minimal energy consumption.
Relevant factors for this section include Number of Hard Drives Supported, Number of Hard Drives Installed, Number of Solid State Drive Supported, Number of Processors Installed. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The DS223J combines Synology's proven DiskStation Manager software with accessible hardware to create a straightforward NAS solution. The system's RAID support provides data protection options, while the compact desktop design fits easily into home offices or small business environments.
RAID Data Protection
Supports multiple RAID configurations including RAID 0 for performance, RAID 1 for mirroring, and JBOD for individual drive management, offering flexibility in data protection strategies.
- RAID 0 striping
- RAID 1 mirroring
- JBOD individual drives
- Hybrid RAID options
Protocol Support
Comprehensive network protocol compatibility including SMB 1.0/2.0/3.0, NFS, FTP, iSCSI, and HTTP/HTTPS ensures seamless integration with Windows, macOS, and Linux environments.
- SMB for Windows
- AFP for macOS
- NFS for Linux
- iSCSI for virtualization
Deployment / Use Cases
The DS223J serves as an ideal first NAS for households or small offices needing centralized storage. Its compact size and straightforward setup make it suitable for environments where IT expertise may be limited but reliable data access is required.
Common deployment scenarios include home media libraries with Plex or Video Station, small office file servers for document collaboration, backup destinations for multiple computers, and light-duty surveillance recording with Synology Surveillance Station. The system's protocol support allows it to function as a Time Machine destination for macOS users or network storage for Windows workgroups.
Home Media Center
Stream movies, music, and photos to smart TVs, gaming consoles, and mobile devices throughout the home using Synology's media applications.
Small Office File Server
Provide centralized document storage with user access controls, versioning, and shared folder permissions for teams of up to 10-15 users.
Localization and Operating System
The Synology DiskStation DS223J ships with DiskStation Manager (DSM), Synology's proprietary operating system designed specifically for network-attached storage. DSM provides a web-based graphical interface that simplifies NAS management, file sharing, backup configuration, and application deployment without requiring command-line expertise. The operating system supports multiple languages and regional settings out of the box, making it accessible for international users and small offices with diverse teams.
DiskStation Manager includes comprehensive localization features such as time zone configuration, date and time formats, and language packs for major global languages. The interface can be customized to match local conventions while maintaining consistent functionality across regions. This localization extends to file system compatibility, ensuring proper character encoding for international file names and metadata across Windows, macOS, and Linux environments.
For software updates and security patches, DSM connects to Synology's update servers with automatic notification options. The operating system's modular architecture allows for application installation through Synology's Package Center, providing access to productivity tools, media servers, surveillance solutions, and backup utilities. This software ecosystem transforms the DS223J from basic storage hardware into a versatile network appliance suitable for various home and small business workflows.
DiskStation Manager Interface
DSM delivers an intuitive desktop-like experience through any modern web browser, with drag-and-drop file management, real-time resource monitoring, and centralized user account administration. The consistent interface reduces training time for new users while providing advanced controls for experienced administrators.
- Web-based graphical interface
- Multi-language support
- Real-time system monitoring
- Centralized user management
Application Ecosystem
Through Synology's Package Center, users can install and manage applications for media streaming, document collaboration, surveillance recording, cloud synchronization, and backup operations. This extensibility allows the DS223J to adapt to changing needs without hardware modifications.
- Media server applications
- Surveillance Station
- Cloud sync tools
- Backup and sync utilities
Physical Profile
The DS223J features a compact desktop form factor measuring 6.50" (165 mm) in height, 4.25" (108 mm) in width, and 8.88" (225.50 mm) in depth. Weighing approximately 1.94 lb (880 g) without drives, the unit can be placed on a desk, shelf, or entertainment center without requiring dedicated rack space. The small footprint makes it suitable for environments where space is limited while still providing two drive bays for storage expansion.
- Width
- 4.25" (108 mm)
- Depth
- 8.88" (225.50 mm)
- Height
- 6.50" (165 mm)
- Weight
- 1.94 lb (880 g)
Highlights
- 2-bay NAS supporting both HDD and SSD storage
- Realtek RTD1619 quad-core processor at 1.70 GHz
- 1 GB DDR4 SDRAM for responsive performance
- Single Gigabit Ethernet port for network connectivity
- DiskStation Manager operating system with intuitive interface
- RAID 0, 1, Basic, Hybrid RAID, and JBOD support
- Two USB 3.2 Gen 1 ports for expansion
- Compact desktop form factor for space-constrained environments
- Comprehensive protocol support including SMB, NFS, and iSCSI
- 60-watt power supply for energy-efficient operation
Specifications
| Specifications | |
|---|---|
| Manufacturer | Synology, Inc |
| Manufacturer Part Number | DS223J |
| Brand Name | Synology |
| Product Line | DiskStation |
| Product Model | DS223J |
| Product Name | DiskStation DS223j SAN/NAS Storage System |
| Packaged Quantity | 1 |
| Product Type | SAN/NAS Storage System |
| Storage | |
| Number of Hard Drives Supported | 2 |
| Number of Hard Drives Installed | 0 |
| Number of Solid State Drive Supported | 2 |
| Number of Solid State Drive Installed | 0 |
| Processor & Chipset | |
| Number of Processors Installed | 1 |
| Processor Manufacturer | Realtek |
| Processor Model | RTD1619 |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 1.70 GHz |
| Memory | |
| Standard Memory | 1 GB |
| Memory Technology | DDR4 SDRAM |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 2 |
| Number of 2.5"/3.5" Bays | 2 |
| Controllers | |
| Controller Type | Serial ATA |
| RAID Supported | Yes |
| RAID Levels | 0, 1, Basic, Hybrid RAID, JBOD |
| Interfaces/Ports | |
| Drive Interface | Serial ATA |
| Total Number of USB Ports | 2 |
| Number of USB 3.2 Gen 1 Ports | 2 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Software | |
| Operating System | DiskStation Manager |
| Management & Protocols | |
| Protocols | iSCSI,CIFS,AFP,FTP,NFS,WEBDAV,Kerberos,SMB 1.0,SMB 2.0,SMB 3.0,NFSv3,NFSv4,NFSv4.1,HTTP,HTTPS,SNMP,LDAP,CalDAV |
| Power Description | |
| Maximum Power Supply Wattage | 60 W |
| Physical Characteristics | |
| Height | 6.50" (165 mm) |
| Width | 4.25" (108 mm) |
| Depth | 8.88" (225.50 mm) |
| Form Factor | Desktop |
| Weight (Approximate) | 1.94 lb (880 g) |
User Manual
FAQ
What processor does this product use?
This product uses the 1 processor for everyday performance and multitasking.
How much memory is installed?
It includes 1 GB of memory to support responsive multitasking and daily workloads.
What storage is included?
The system includes 0 of storage for applications, files, and everyday business data.
What graphics or display support is listed?
Display-related specifications help position Synology DiskStation DS223j SAN/NAS Storage System - 1 x Realtek RTD1619 Quad-core (4 Core) 1.70 GHz - 2 x HDD Supported - 0 x HDD - 2 (DS223J) for the kind of viewing experience, readability, and workspace fit buyers may expect in business it/storage arrays & nas/nas storage system deployments.
What connectivity options are available?
Connectivity options include Gigabit Ethernet, helping the product integrate into common office or home setups.
What operating system or platform is included?
The included operating environment is DiskStation Manager, which helps position the product for software compatibility, deployment planning, and day-to-day business use.
