WS5020 | TeraStation™ WS5020 IoT - Desktop
- Model: WS5220DN
- Processor: Intel Atom C3338 Dual-Core 1.5 GHz
- Memory: 8GB ECC DDR4
- Storage: 2 x 3.5"/2.5" SATA III bays
- Network: 1 x 10GbE, 2 x 1GbE
- Dimensions: 170 x 170 x 230 mm
- Weight: 4.8 kg
WS5020 | TeraStation™ WS5020 IoT - Desktop
Windows Server IoT Integration
The Buffalo TeraStation WS5220DN (WS5020 IoT Series) is a 2-bay NAS running Windows Server IoT 2019 Standard Edition, offering seamless integration with Windows environments and Microsoft services like Azure and OneDrive. It supports Active Directory and requires no Client Access Licenses (CALs), making it cost-effective for small businesses.
High-Speed Networking and Performance
Powered by an Intel Atom C3338 Dual-Core 1.5 GHz processor and 8GB ECC DDR4 RAM, the WS5220DN features a native 10GbE port and two 1GbE ports for fast data transfers, eliminating network bottlenecks. It supports up to 60 simultaneous client PCs, ideal for 24/7 operation in SMB environments.
Versatile Storage and Backup
Preconfigured with RAID 1, the WS5220DN supports RAID 0 and JBOD, offering flexibility for data protection and performance. It serves as a multi-purpose file server, NVR for surveillance, or backup hub with features like Shadow Copy, Azure Backup, and DFS Replication for hybrid cloud and disaster recovery solutions.
Buffalo TeraStation WS5220DN: All Features
| Processor | Intel Atom C3338 Dual-Core 1.5 GHz |
|---|---|
| Memory | 8GB ECC DDR4 (non-expandable) |
| Storage | 2 x 3.5" SATA III bays, up to 8TB total capacity |
| Network | 1 x 10GbE, 2 x 1GbE RJ45 ports |
| Ports | 2 x USB 3.1 Gen 1 Type-A |
| RAID Support | RAID 0, 1, JBOD |
| Software | Windows Server IoT 2019, Shadow Copy, Azure Backup, DFS Replication |
| Security | FIPS 140-2 validated, SSL encryption, Active Directory |
| Compatibility | Windows 7/8.1/10, macOS, Linux, iOS, Android |
Buffalo TeraStation WS5220DN: All Specifications
| Model | WS5220DN |
|---|---|
| Processor | Intel Atom C3338 Dual-Core 1.5 GHz |
| Memory | 8GB ECC DDR4 (non-expandable) |
| Drive Bays | 2 x 3.5"/2.5" SATA III, hot-swappable |
| Max Capacity | 8TB (2 x 4TB, varies by RAID configuration) |
| RAID Support | RAID 0, 1, JBOD |
| File System | NTFS (internal), supports CIFS/SMB, AFP, FTP, SFTP, NFS |
| Network | 1 x 10GbE, 2 x 1GbE RJ45 (IEEE802.3bz compatible) |
| Ports | 2 x USB 3.1 Gen 1 Type-A |
| Performance | Up to 60 simultaneous client connections |
| Operating System | Windows Server IoT 2019 Standard Edition |
| Power Supply | Internal AC 100-240V, 50/60 Hz |
| Power Consumption | Max: 85W, Data Transfer: 30.7W, Idle: 25.5W, Standby: 6.1W |
| Cooling | 1 x internal fan |
| Operating Temperature | 0°C to 40°C |
| Non-Operating Temperature | -20°C to 65°C |
| Noise Level | ~30 dB(A) (estimated, based on similar NAS devices) |
| Dimensions (HxWxD) | 170 x 170 x 230 mm |
| Weight | 4.8 kg (with drives) |
| System Compatibility | Windows 7/8.1/10, macOS 10.12+, Linux, iOS, Android |
| Certifications | FCC, CE, BSMI, VCCI, RCM, TAA compliant |
| Warranty | 3-year limited, optional 5-year extension |
| Package Contents | NAS, power cord, Ethernet cable, quick setup guide |
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