Product Type | Network Attached Storage (NAS) |
Model | LinkStation 220 |
Form Factor | Desktop |
Processor Type | Marvell ARMADA 370 |
Processor Architecture | ARM |
Processor Clock Speed | 800 MHz |
RAM Type | DDR3 |
Installed RAM | 256 MB |
Total Storage Capacity | 4 TB |
Drive Configuration | 2 x 2TB SATA |
RAID Support | RAID 0, RAID 1, JBOD |
Power Supply Type | External Power Supply |
Power Requirements | 100-240V AC, 50/60Hz |
Service & Support | 2-year warranty |
BUFFALO LinkStation 220 RAID NAS - 4TB Desktop Storage





Key Benefits

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- Offers flexible RAID levels (0, 1, JBOD) to suit various data protection and performance needs
- Designed with compact dimensions and mobile-friendly interface for simplified home or office deployment
- Includes 2-year warranty and TAA compliance, aligning with institutional and government procurement standards
Product Overview
The BUFFALO LinkStation 220 RAID NAS delivers compact and efficient network storage for SMBs and home users. With a Marvell ARMADA 370 ARM processor and 256 MB DDR3 RAM, it supports RAID 0, 1, and JBOD modes across 2x2TB SATA drives for up to 4TB total capacity. Featuring Gigabit Ethernet connectivity and a mobile-optimized interface, it enables centralized backup and media sharing with minimal setup. Fully TAA-compliant and backed by a 2-year warranty, it offers a robust and user-friendly solution for remote access, data protection, and multimedia use.
Specifications
Product Overview
Wireless Features
Wireless Support |
Compliance & Origin
TAA Compliant | Yes |
Certifications | FCC, CE, VCCI, RoHS |
Country of Origin | Japan |
Advanced Security Features
RAID Data Protection | RAID 1 mirroring support |
User/Group Access Control | Yes |
Disk Encryption Support | |
Network Access Security | MAC address filtering |
Backup Security | Scheduled and manual backups with failover |
Interfaces
Network Interface | 1 x RJ-45 (10/100/1000BASE-T) |
USB Ports | 1 x USB 2.0 Type-A |
Data Link Protocols | Gigabit Ethernet |
Physical & Environmental
Width | 87 mm |
Depth | 205 mm |
Height | 126 mm |
Weight | 1.1 kg |
Operating Temperature | 5°C to 35°C |
Storage Temperature | -20°C to 40°C |
Operating Humidity | 20% to 80% (non-condensing) |
Cloud Management & Licensing
Mobile Interface | Mobile-optimized Web UI |
Cloud Access Support | Buffalo WebAccess |
Setup Tools | Buffalo NAS Navigator |