The Buffalo LinkStation 220 is a 2-bay network attached storage (NAS) device that comes with two 4TB hard drives installed, for 8TB of total capacity. It connects to your router and gives your devices shared network storage. It can be used as a home cloud or as a central place for backups.
It ships in RAID 1, which automatically mirrors data and leaves 4TB of usable capacity. It can be set to RAID 0 to use the full 8TB. The personal cloud has no subscription or monthly fees. Folders can have individual access restrictions, so files can be shared with family and friends while other data stays private.
The LinkStation uses a closed system to reduce vulnerabilities from third-party apps. It uses SSL encryption for secure file transfers. The NAS Navigator management utility and PC backup software are included, and you can set up automated backups of your computers.
- Capacity
- 8TB total (2 x 4TB)
- Drive bays
- 2, hard drives included
- RAID
- Ships in RAID 1 (4TB usable); can be set to RAID 0 for the full 8TB
- Compatibility
- Windows and macOS 15 (Sequoia) and earlier
- Compatible devices
- Desktop, Laptop
- Connection
- Connects to your router for shared network storage
- Security
- Closed system; SSL encryption for file transfers; per-folder access restrictions
- Software
- NAS Navigator management utility and PC backup software (NAS Navigator 2 for macOS 15 and earlier)
- Color
- Black
- Made in
- Japan
- Warranty
- 2 years, including hard drives
- Support
- 24/7 US-based support