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DiskStation j · DS223J
Synology DiskStation DS223J 2-bay NAS
Compact, quiet, and energy-efficient storage
Sold diskless. Add compatible drives below and we will ship everything together.
- Australian stock, GST tax invoice
- Genuine Synology, full local warranty
- Dispatched in 1 business day when in stock
- Ask a question about this model
- Processor
- Realtek RTD1619B
- Memory
- 1 GB DDR4 non-ECC
- Bays
- 2 × 3.5" SATA HDD or 2.5" SATA SSD
- 1GbE LAN ports
- 1
Built for sharing
DS223j is designed for small teams to share, sync, and collaborate more efficiently.
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.
About the DS223J
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.
Key points
- Designed as an efficient one-stop solution for all your data storage needs
- 2 x 3.5/2.5" SATA HDD/SSD Drive Bays
- 1.7 GHz Realtek RTD1619B Quad-Core
- 1GB of DDR4 RAM
- 1 x Gigabit Ethernet Port
- 2 x USB-A 3.2 Gen 1 Ports
- RAID 0, 1, Basic, Hybrid, and JBOD
Specifications
As published by Synology for the DS223J. Confirm the latest data sheet before relying on a figure for a tender.
| CPU | |
|---|---|
| CPU Model | Realtek RTD1619B |
| CPU Quantity | 1 |
| CPU Cores | 4 |
| CPU Threads | 4 |
| CPU Architecture | 64-bit |
| CPU Frequency | 1.7 GHz |
| Memory | |
| System Memory | 1 GB DDR4 non-ECC |
| Storage | |
| Drive Bays | 2 × 3.5" SATA HDD or 2.5" SATA SSD |
| External Ports | |
| RJ-45 1GbE LAN Port | 1 |
| USB 3.2 Gen 1 Port | 2 |
| Appearance | |
| Size (Height × Width × Depth) | 165 mm × 100 mm × 225.5 mm |
| Weight | 0.88 kg |
| Others | |
| System Fan | 92 mm × 92 mm × 1 pcs |
| Fan Speed Mode | Full-Speed Mode Cool Mode Quiet Mode Low-power Mode |
| Noise Level | 18.2 dB(A) |
| Power Supply Unit / Adapter | 60 watts |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption | 16.31 watts (Access) 4 watts (HDD Hibernation) |
| British Thermal Unit | 55.62 BTU/hr (Access) 13.64 BTU/hr (HDD Hibernation) |
| 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 |
| Warranty | |
| Maximum Single Volume Size | 108 TB |
| Maximum Internal Volume Number | 64 |
| 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 |
| Internal Drives | Btrfs ext4 |
| External Drives | Btrfs ext4 ext3 FAT32 NTFS HFS+ exFAT |
| File Protocol | SMB AFP NFS FTP WebDAV Rsync |
| Maximum Number of SMB Connections (FSCT-Based) | 5 |
| Maximum Local User Accounts | 256 |
| Maximum Local Groups | 64 |
| Maximum Shared Folder | 64 |
| Maximum Shared Folder Sync Tasks | 2 |
| Syslog Events per Second | 200 |
| 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 |
| Download Station | |
| Maximum Concurrent Download Tasks | 80 |
| Maximum iSCSI Target Number | 2 |
| Maximum LUN | 4 |
| Maximum Snapshots per Shared Folder | 128 |
| Maximum Snapshots per LUN | 32 |
| Maximum Snapshots per System | 1,024 |
| Maximum Replication Tasks for Shared Folders | 16 |
| Maximum Replication Tasks for LUNs | 8 |
| Maximum Replication Tasks per System | 16 |
| Default Licenses | 2 |
| 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 |
| 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 |
| Maximum Number of Users | 5 |
| Maximum Number of Hosted Files | 100,000 (applies to files indexed or hosted by . For file access through other standard protocols, refer to the File Services section above) |
| Maximum Number of Users | 5 |
| Maximum Connections | 2 |
Shipping
In-stock items leave our Australian warehouse within one business day. Order-in items usually arrive in 3 to 7 business days from the distributor. Shipping is calculated at checkout from the weight of your order (this item: 3 kg).
Shipping detailsWarranty
Genuine Australian stock with Synology's manufacturer warranty, serviced locally. Most Plus and xs+ models carry a three or five year warranty and are eligible for EW201/EW202 extension.
Returns and warrantyNeed a hand?
We will confirm compatibility with your existing NAS, recommend drives and memory, or quote a configured unit for a business site.
Ask belowAsk about the DS223J
Compatibility, lead times, a quote for several units: a person replies, usually the same business day.
Complete the system
Drives, memory and expansion that fit this model.



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