The
Synology DiskStation DS223 – 2-Bay NAS is a powerful yet budget-friendly
2-bay NAS designed for home and small office users who want secure, centralized storage with redundancy. Powered by the
Realtek RTD1619B quad-core processor and
1 GB DDR4 RAM, the DS223 provides an efficient platform for personal cloud storage, data backup, file sharing, and light media streaming, all managed through
Synology DiskStation Manager (DSM).
Processor
- Model: Realtek RTD1619B
- Architecture: 64-bit Quad-Core ARM Cortex-A55
- Base Clock Speed: 1.7 GHz
Memory
- Installed Memory: 1 GB DDR4 (non-expandable)
Storage
- Drive Bays: 2 × 3.5"/2.5" SATA HDD/SSD
- Maximum Internal Capacity: Up to 36–44 TB (2 × 18 TB or 2 × 22 TB, depending on supported drive updates)
- Hot-Swap Support: Yes
- RAID Support: Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1
- File System Support:
- Internal: Btrfs, EXT4
- External: Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, exFAT
Networking
- Ethernet Ports: 1 × Gigabit Ethernet RJ-45
- Wake-on-LAN / Link Aggregation: Not supported
External Ports
- USB Ports: 2 × USB 3.2 Gen 1 (5 Gbps)
Performance
- Sequential Read Speed: ~114 MB/s
- Sequential Write Speed: ~112 MB/s
- Use Cases: File server, personal cloud, device backup, light multimedia streaming
Software & Features
- Operating System: Synology DiskStation Manager (DSM)
- Data Protection: Encrypted shared folders, 2-step verification, firewall, HTTPS, auto block
- Backup & Sync: PC, Mac, and mobile backup; cross-platform syncing; cloud integration with Google Drive, Dropbox, OneDrive, etc.
- Applications: File Station, Synology Photos, Synology Drive, DLNA media server, Plex (limited by CPU)
- User Management: Multi-user access with detailed permissions
Power & Efficiency
- Power Supply: External 60 W
- Power Consumption:
- 4.9 W (HDD hibernation)
- 17.3 W (access)
Physical Specifications
- Dimensions (H × W × D): 165 × 108 × 232.2 mm
- Weight: ~1.28 kg (without drives)
- Cooling: 92 mm fan (with automatic/manual speed control)
Environmental Conditions
- Operating Temperature: 0°C – 40°C
- Relative Humidity: 5% – 95% non-condensing
Warranty & Support
- Warranty: 2 Years (extendable in some regions)
Typical Use Cases
- Secure 2-bay NAS with RAID 1 protection for home or SOHO use
- Centralized backup for laptops, desktops, and mobile devices
- Personal multimedia streaming hub
- Cost-effective cloud alternative with file syncing
Key Features
- Dual-bay NAS with Realtek RTD1619B quad-core CPU
- 1 GB DDR4 memory optimized for DSM
- RAID 1 support for redundancy and data protection
- Gigabit LAN and USB 3.2 connectivity
- Ideal for personal cloud, backups, and small office file sharing
Meta Description
Synology DiskStation DS223 – 2-Bay NAS with Realtek RTD1619B quad-core CPU, 1GB DDR4 RAM, Gigabit LAN, and RAID 1 support. Affordable and reliable NAS for home and small office storage, backup, and file sharing.
