Product Type | Network Attached Storage (NAS) |
Model | LinkStation 220 |
NAS Form Factor | Desktop |
Processor Type | Marvell ARMADA 370 |
Processor Architecture | ARM |
Processor Clock Speed | 800 MHz |
Processor Core Count | Single-Core |
Installed Memory (RAM) | 256 MB |
Memory Type | DDR3 |
Total Storage Capacity | 8 TB |
Drive Bays | 2 |
Installed Drives | 2 x 4TB SATA |
RAID Support | JBOD, RAID 0, RAID 1 |
Power Supply Type | External Power Adapter |
Power Input | 100-240V AC, 50/60Hz |
Typical Power Consumption | 24 W |
Warranty | 2-year limited warranty |
BUFFALO LinkStation 220 8TB NAS RAID System, ARM 800MHz, DDR3 256MB




Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Optimized for easy setup and management through a mobile-optimized interface, saving time and effort
- Offers 8TB total capacity with RAID 0, 1, or JBOD, allowing flexible data redundancy and performance tuning
- TAA compliant and manufactured in Japan, meeting procurement standards for government or enterprise use
Product Overview
The BUFFALO LinkStation 220 is a reliable and compact desktop RAID NAS system optimized for both personal and small business applications. It features a Marvell ARMADA 370 ARM processor running at 800MHz and 256MB DDR3 RAM, supporting file sharing, backups, and media streaming. With two 4TB SATA drives, it offers RAID 0, 1, or JBOD configurations.
The unit includes Gigabit Ethernet and USB 2.0 support for external connectivity. Its mobile-friendly interface enables easy setup via smartphones. The system's compact size and universal AC input (100–240V) make it versatile and suitable for international use. Manufactured in Japan and backed by a 2-year warranty, it delivers dependable performance for diverse storage needs.
Specifications
Product Overview
Cloud Management & Licensing
Cloud Access | Buffalo WebAccess Remote |
Mobile App Support | Yes (iOS & Android) |
Management Interface | Web Browser GUI |
Remote Management Capability | Yes |
Included Cloud Features | Private cloud file access |
Mobile Setup Friendly | Yes |
Physical & Environmental
Width | 87 mm |
Height | 126 mm |
Depth | 205 mm |
Operating Temperature | 5°C to 35°C |
Non-Operating Temperature | -20°C to 60°C |
Operating Humidity | 20% to 80% (non-condensing) |
Non-Operating Humidity | 10% to 90% (non-condensing) |
Chassis Color | Black |
Cooling | Internal Fan |
Interfaces
Ethernet Ports | 1 x Gigabit Ethernet (RJ-45) |
USB Ports | 1 x USB 2.0 Type-A |
Data Link Protocol | Gigabit Ethernet, Fast Ethernet |
Drive Interface | SATA 3 Gb/s |
External Drive Support | USB 2.0 compatible external drives |
Advanced Security Features
RAID Data Protection | RAID 1 (mirroring) |
User and Group Management | Yes |
Access Restrictions | Folder-level permissions per user/group |
Data Encryption | 256-bit AES (Drive Encryption) |
Backup Encryption Support | Yes |
Compliance & Origin
Country of Origin | Japan |
TAA Compliant | Yes |
RoHS Compliance | Yes |
Certifications | FCC, CE, VCCI, RCM |
UPC | 747464128658 |