BUFFALO TeraStation 5820: 8-Bay 96TB Business Desktop NAS with Drives Included

The BUFFALO TeraStation 5820 is a flagship 8-Bay Desktop NAS designed to meet the rigorous storage, security, and collaboration needs of modern small to mid-size businesses. With eight 12TB hard drives already included, this turnkey solution delivers a staggering 96TB of total capacity right out of the box, empowering teams to store, share, and protect large files—ranging from critical documents to multimedia libraries and virtual machine images. Built for 24/7 operation and sustained multi-user access, the TeraStation 5820 combines enterprise-grade reliability with a user-friendly management experience, making it an ideal choice for workgroups that require a centralized, scalable, and secure storage backbone. Whether you’re expanding a growing office, supporting a remote workforce, or consolidating backups for multiple departments, this NAS delivers the performance, simplicity, and peace of mind you need to keep business moving forward.

• 8-Bay capacity with pre-installed 12TB drives for a total of 96TB of raw storage, enabling immediate deployment and ample room for growth, large media libraries, backups, and virtualization data.
• High-performance, business-class storage designed to handle multi-user access and demanding workloads with dependable throughput, ensuring fast file transfers, smooth collaboration, and responsive sharing across teams.
• Robust data protection and security features, including flexible RAID configurations and centralized user access controls, to help safeguard sensitive files and ensure compliant data management across departments.
• Intuitive, browser-based management and quick-start setup that simplifies initial configuration, share creation, and routine maintenance, allowing IT staff to deploy and manage the system with minimal downtime.
• Cross-platform compatibility and streamlined collaboration for Windows, macOS, and Linux environments, enabling seamless file sharing, centralized storage, and reliable backups within mixed networks while supporting remote access and administration.

Technical Details of BUFFALO TeraStation 5820

• Model: BUFFALO TeraStation 5820
• Bay count: 8
• Total capacity: 96 TB (8 x 12 TB drives included)
• Form factor: Desktop NAS appliance
• Drive type: SATA hard drives included with the unit

how to install BUFFALO TeraStation 5820

• Unbox the TeraStation 5820 and place it on a stable, ventilated surface near your network. Ensure adequate clearance for cooling and easy access to the front panel indicators.
• Connect the device to power and attach it to your local network using a standard Ethernet connection. If you plan to operate in a clustered or multi-switch environment, connect to a switch that supports the required network topology.
• Power on the unit and wait for the system to boot. On a computer that is connected to the same network, open a web browser and navigate to the TeraStation management portal using the default IP address or the auto-discovery utility provided by BUFFALO to locate the device.
• Follow the quick-start wizard to perform the initial configuration. This includes setting up network settings, choosing a RAID configuration suitable for your data protection needs, creating administrative users, and establishing shared folders for teams or departments.
• Configure security, backups, and sharing policies. Create user accounts and assign appropriate permissions, enable scheduled backups to protect data, and set up remote access or cloud backup options if required. Validate access from multiple clients (Windows, macOS, or Linux) and test file transfers to confirm proper operation.
• Maintain ongoing health checks by reviewing system status, drive health indicators, and event logs. Update firmware as needed to ensure the NAS remains secure and compatible with evolving workflows.

Frequently asked questions

• Q: What does “8-Bay 96TB” mean for my business? A: It means the TeraStation 5820 provides eight drive bays with eight 12TB drives included, yielding a total of 96TB of raw storage. This combination offers substantial capacity for centralizing data, backups, and collaborative projects, with room to configure RAID arrays to balance performance and redundancy according to your risk tolerance and data protection requirements.
• Q: What makes this NAS suitable for a business environment? A: The BUFFALO TeraStation 5820 is purpose-built for professional use, delivering reliable 24/7 operation, scalable storage, centralized file sharing, and straightforward administration. Its enterprise-style design, together with a user-friendly management interface, helps teams manage large file sets, enforce access controls, and simplify backup workflows in a busy office.
• Q: Which operating systems does it support for clients? A: The TeraStation 5820 supports common cross‑platform file sharing across Windows, macOS, and Linux clients, enabling seamless access to shared folders and project files from mixed environments.
• Q: How are backups handled? A: The NAS includes scheduled backup capabilities, with options for backing up data to other storage devices or cloud destinations and restoring data when needed. You can configure automated backups for critical folders to protect against data loss and ransomware events.
• Q: Can I expand or grow storage later? A: Yes. The 8-bay chassis is designed to handle growth, and you can adjust RAID configurations or connect additional storage solutions as your data footprint expands, enabling continued scalability without replacing the entire unit.