Buffalo TeraStation WS5420RN Windows Server IoT 2019 User Manual

1. Introduction

This manual provides comprehensive instructions for the setup, operation, and maintenance of your Buffalo TeraStation WS5420RN Windows Server IoT 2019 Rackmount NAS. This device is designed to provide reliable, high-performance network-attached storage with seamless integration into Windows environments, offering advanced data management and protection capabilities.

Figure 1: Front view of the Buffalo TeraStation WS5420RN Rackmount NAS, showing four accessible drive bays.

2. Key Features

The Buffalo TeraStation WS5420RN is equipped with a robust set of features to meet demanding storage needs:

• Seamless Windows Integration: Native Windows Server IoT 2019 for Storage Standard Edition, providing full Windows Server 2019 kernel and interface compatibility.
• Leverage Windows Server Features: Utilize native Windows Server functionalities such as Shadow Copy, Azure Sync, and Active Directory for optimized file server operations.
• Reliable Storage with Effortless Setup: Includes NAS-grade hard drives with RAID 1 pre-configured for immediate data protection. No Client Access Licenses (CALs) are required.
• 10GbE Connectivity: Achieves up to 10 times faster transfer speeds compared to 1GbE with CAT 6A or higher rated cabling.
• Cloud Integration: Supports synchronization with Dropbox, Azure, and OneDrive for hybrid cloud solutions, enhancing data security, cost savings, and scalability.
• Comprehensive Backup and Disaster Recovery: Facilitates robust BDR plans with options for cloud backup, server data replication, and VM restoration to any hardware.
• High Capacity: This model includes 4 pre-tested, NAS-grade hard drives, offering 40 TB raw capacity. Ships in RAID 5 for 30 TB usable capacity, with options to change to RAID 6 or RAID 0.
• Expansive Virtualization Capabilities: Reduces hardware costs, optimizes storage utilization, and enables streamlined and secure remote work environments.
• Free Data Recovery Service: Qualifies for free simple logical data recovery when registered.

Figure 2: The TeraStation highlighting included hard drives and 10 Gigabit Ethernet (10GbE) capability.

3. Setup

3.1. Unpacking and Initial Inspection

Carefully unpack all components from the box. Verify that all items listed in the "What's in the Box" section are present and inspect for any physical damage. If any items are missing or damaged, contact Buffalo support immediately.

3.2. What's in the Box

• TeraStation WS5420RN Unit
• AC Power Cable
• 6a Ethernet Cable
• Front Panel Key
• Warranty Statement
• Quick Setup Guide
• Setup Media (SD CARD)

3.3. Hardware Installation

For rackmount installation, secure the unit in a standard server rack using appropriate rack rails (not always included, check packaging). Connect the power cable to the unit and a suitable power outlet. Connect the 10GbE Ethernet cable to your network switch or router for optimal performance. Ensure proper ventilation around the unit.

Figure 3: Rear view of the TeraStation, showing power input, USB ports, and multiple Ethernet ports, including 10GbE.

3.4. Initial Configuration

Refer to the included Quick Setup Guide and Setup Media (SD CARD) for detailed instructions on initial network configuration and accessing the Windows Server IoT 2019 interface. The unit comes with RAID 1 pre-configured, but you can adjust RAID settings (e.g., to RAID 5 or RAID 0) as per your storage and redundancy requirements.

4. Operating the TeraStation

The TeraStation WS5420RN, running Windows Server IoT 2019, offers various operational capabilities for data management and business continuity.

4.1. Data Backup and Cloud Integration

The TeraStation can serve as a central backup hub, allowing you to back up data from cloud services (like Dropbox, Azure, OneDrive) or upload data to them. It also supports creating virtual machine archives and backing up local devices.

Figure 4: Diagram illustrating hybrid cloud integration with Azure, OneDrive, and Dropbox.

Watch the video below for a detailed guide on using the TeraStation as a central backup hub:

4.2. Surveillance Server Functionality

The TeraStation can be configured as a surveillance server, allowing you to store and manage footage from security cameras. Its robust storage capacity and Windows Server IoT operating system make it suitable for continuous recording and playback.

For a general overview of the TeraStation's capabilities with Windows Server IoT 2019, refer to the video below:

5. Maintenance

Regular maintenance ensures the longevity and optimal performance of your TeraStation:

• Firmware Updates: Periodically check for and apply firmware updates from the Buffalo support website to ensure system stability and access to the latest features.
• Drive Health Monitoring: Utilize the built-in monitoring tools to check the health status of the hard drives. Replace any failing drives promptly.
• Environmental Control: Ensure the TeraStation is operated within recommended temperature and humidity ranges. Maintain clear airflow around the unit to prevent overheating.
• Data Integrity Checks: Regularly verify the integrity of your backed-up data to ensure successful recovery in case of a disaster.

Figure 5: The TeraStation with one drive bay open, illustrating easy access for drive maintenance or replacement.

6. Troubleshooting

If you encounter issues with your TeraStation, consider the following common troubleshooting steps:

• Network Connectivity: Verify all Ethernet cables are securely connected and network settings are correct. Check network switch/router status.
• Power Issues: Ensure the power cable is firmly connected and the power outlet is functional.
• Drive Status Lights: Consult the manual for the meaning of different drive status light patterns. A blinking or red light may indicate a drive issue.
• Accessing Interface: If unable to access the web interface, try restarting the unit. Ensure your computer is on the same network subnet.
• Software Compatibility: Ensure any third-party software used with the TeraStation is compatible with Windows Server IoT 2019.
• System Logs: Access the system logs through the management interface for detailed error messages that can help diagnose problems.

If problems persist, contact Buffalo technical support for assistance.

7. Specifications

8. Warranty and Support

Buffalo stands behind its products with comprehensive support and warranty:

• Warranty: Includes a 3-year warranty, which covers the hard drives.
• Technical Support: 24/7, award-winning US-based support is available for assistance.
• Data Recovery Service: The product qualifies for free simple logical data recovery service when registered.

For further assistance, please visit the official Buffalo Americas website or contact their support line.

Figure 6: Buffalo's 24/7 U.S.-Based Live Phone Support team.