1. Introduction
The BUFFALO LinkStation 220 is a 2-bay Network Attached Storage (NAS) device designed for centralized data storage, backup, and personal cloud functionality within a home or small office environment. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your LinkStation 220.
2. Product Overview
2.1 Key Features
- Centralized Storage and Backup: Consolidate data from multiple devices in one location.
- Subscription-Free Personal Cloud: Access your files remotely without recurring fees.
- Robust Data Protection: Features a closed system, SSL encryption, and RAID for data security.
- Multi-Device Compatibility: Works with Windows and macOS, supporting automated backups.
- File Sharing: Securely share files with customizable access restrictions.
- Home Media Server: Stream media content to compatible devices.
2.2 What's in the Box
- LinkStation 220 Unit (with pre-installed hard drives)
- Setup CD-ROM
- Quick Setup Guide
- Ethernet Cable
- AC Adapter
- Warranty Statement
Figure 1: Front angled view of the BUFFALO LinkStation 220 NAS.
Figure 2: The LinkStation 220, highlighting that hard drives are included and it is TAA Compliant.
3. Setup Guide
3.1 Physical Connection
- Unpack the Device: Carefully remove the LinkStation 220 and all accessories from the packaging.
- Connect to Router: Use the provided Ethernet cable to connect the LinkStation's LAN port to an available LAN port on your network router.
- Connect Power: Plug the AC adapter into the LinkStation's power input, then plug the adapter into a power outlet.
- Power On: Press the power button on the LinkStation. The power LED will illuminate.
Figure 3: Diagram illustrating the LinkStation's connection to a home network router.
3.2 Software Installation
The LinkStation 220 includes NAS Navigator management utility and PC backup software. For macOS 10.13 or later, use NAS Navigator 2.
- Insert CD-ROM: Insert the included Setup CD-ROM into your computer's optical drive.
- Run Installer: Follow the on-screen instructions to install the NAS Navigator utility and backup software.
- Discover Device: Launch NAS Navigator. It will automatically detect your LinkStation on the network.
- Initial Configuration: Follow the prompts within NAS Navigator to complete the initial setup, including setting up user accounts and network settings.
4. Basic Operation
4.1 Accessing Files
Once configured, your LinkStation will appear as a network drive on your Windows or macOS computer. You can access files by browsing network locations or mapping a network drive.
4.2 Personal Cloud Functionality
The LinkStation allows you to create a personal cloud for remote access to your files. This feature enables you to store, back up, and manage your videos, music, and photos, accessing them anytime without monthly fees.
Figure 4: Remote access to your LinkStation from various locations.
Figure 5: The LinkStation functions as your personal cloud, offering no monthly charges and file sharing capabilities.
4.3 Home Media Server
Utilize the LinkStation as a home media server to stream content to DLNA-compatible devices on your network, such as smart TVs, gaming consoles, and media players.
Figure 6: The LinkStation can serve as a home media server for your digital library.
4.4 Secure File Sharing
Configure individual access restrictions for folders to ensure your data remains private while securely sharing storage space or specific files with family and friends.
Figure 7: Securely share files and storage space with others.
5. Data Protection and RAID
The LinkStation 220 is designed to keep your data safe. It features a closed system to reduce vulnerabilities from third-party applications and uses SSL encryption for secure file transfers.
5.1 RAID Configuration
The 12TB LinkStation 220 ships in RAID 1 configuration, providing automatic data mirroring for redundancy and a usable capacity of 6TB. You can reconfigure it to RAID 0 to utilize the full 12TB capacity, though this will remove data redundancy.
- RAID 1 (Mirroring): Data is written identically to both hard drives. If one drive fails, your data is still accessible from the other drive. This provides data protection at the cost of half the total storage capacity.
- RAID 0 (Striping): Data is split and written across both hard drives. This maximizes storage capacity and can improve performance but offers no data redundancy. If one drive fails, all data is lost.
Figure 8: Comparison of RAID 1 (Data Protection) and RAID 0 (Full Capacity) configurations.
Figure 9: The LinkStation offers robust data protection and backup features.
6. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your LinkStation 220.
- Firmware Updates: Periodically check the BUFFALO support website for firmware updates. Keeping your firmware current ensures the latest features, security patches, and performance improvements.
- Data Backup Strategy: While RAID 1 provides redundancy, it is not a substitute for a comprehensive backup strategy. Regularly back up critical data from your LinkStation to another external drive or cloud service.
- Physical Environment: Ensure the LinkStation is placed in a well-ventilated area, away from direct sunlight, heat sources, and excessive dust.
- Cleanliness: Gently clean the exterior of the device with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Power Management: Utilize the power management schedule features to power down the device during off-peak hours to conserve energy and extend component life.
7. Troubleshooting
If you encounter issues with your LinkStation 220, refer to the following common troubleshooting steps. For more detailed guidance, consult the official Troubleshooting Guide (PDF) available on the BUFFALO support website.
- Device Not Detected:
- Ensure the Ethernet cable is securely connected to both the LinkStation and your router.
- Verify the LinkStation is powered on and its power LED is illuminated.
- Restart your router, computer, and the LinkStation.
- Temporarily disable any firewall software on your computer to see if it's blocking detection.
- Slow Performance:
- Check your network connection speed. Gigabit Ethernet is recommended for optimal performance.
- Ensure no other intensive network activities are occurring simultaneously.
- Verify the health of the hard drives using the LinkStation's management interface.
- Access Issues:
- Confirm your user credentials are correct.
- Check folder access permissions in the LinkStation's management interface.
- Ensure your computer's network settings are configured correctly to access network drives.
- Drive Clicking Sounds:
- Occasional clicking can be normal during drive activity. However, persistent or loud clicking may indicate a drive issue. Monitor the drive status via the management interface.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | LS220D1202 |
| Hard Drive Capacity | 12 TB (2x6TB) Mechanical Hard Disk |
| Number of Bays | 2 |
| RAID Support | RAID 0, RAID 1 |
| Hardware Platform | Mac, PC |
| Dimensions (LxWxH) | 8.1 x 3.4 x 5 inches |
| Item Weight | 5.52 pounds |
| Hard Drive Interface | Serial ATA-300 |
| Hard Drive Rotational Speed | 5400 RPM |
| Mounting Type | Ethernet NAS Device |
9. Warranty and Support
BUFFALO provides comprehensive support for its products.
- Warranty: The LinkStation 220 comes with a 2-year warranty, which includes the pre-installed hard drives.
- Customer Support: 24/7 US-based support is available to assist with installation walkthroughs and any technical inquiries.
- Online Resources: Additional user manuals, troubleshooting guides, and FAQs can be found on the official BUFFALO support website.
