BUFFALO TeraStation 51220 12-Bay 80TB (4x20TB) Business Rackmount NAS Storage Hard Drives Included

Meet a high-performance, secure storage powerhouse built for busy businesses: the BUFFALO TeraStation 51220. This 12-bay rackmount NAS delivers reliable, enterprise-grade storage capabilities with 80 TB of total capacity, all designed to support high workloads, centralized file sharing, and robust backup strategies across teams. With four 20 TB hard drives included, you can deploy immediately and scale as your data needs grow, without sacrificing security or accessibility. Designed to fit professional office environments and data centers alike, the TeraStation 51220 combines rugged reliability with user-friendly management to simplify data governance and collaboration.

As a flagship business NAS, the TeraStation 51220 is engineered to handle the demands of modern teams. It consolidates files, backups, and multimedia libraries into a single, accessible repository that can be managed from a centralized interface. The rackmount form factor makes it ideal for data closets or server rooms where space and organization matter, while the 12-bay chassis provides generous room for expansion and future-proofing. The included 4 x 20 TB drives jump-start your storage strategy, delivering substantial capacity for large projects, high-volume document repositories, and multimedia pipelines. With Buffalo’s emphasis on security and reliability, you gain a storage solution designed to protect critical information and keep workstreams flowing smoothly—even during peak activity or when multiple users access shared folders.

What sets the BUFFALO TeraStation 51220 apart is its focus on performance alongside security. It’s built to sustain heavy simultaneous access from multiple workstations, servers, and devices, ensuring fast file transfers, timely backups, and consistent performance during peak hours. Beyond raw speed, the system offers centralized administration features that help IT teams enforce access controls, schedule automated backups, and implement data retention policies without complicating workflows. For organizations with distributed teams, the TeraStation 51220 provides reliable local storage with secure remote access options, enabling rapid collaboration and dependable asset retrieval regardless of location.

For businesses ready to move beyond generic consumer storage, the TeraStation 51220 provides a turnkey solution that’s easy to deploy and manage. The pre-installed drives establish an immediate storage baseline, letting you protect mission-critical documents, project assets, and archives from day one. As needs evolve, you can scale by expanding into additional bays or upgrading drives to higher capacities. The system is designed to minimize downtime and simplify maintenance, with a robust hardware foundation and intuitive software tools that empower non-expert users to implement essential storage tasks—while giving administrators deeper controls when required.

• 12-bay NAS with 80 TB of raw capacity (4 x 20 TB drives included), ideal for centralized backups, file sharing, and team collaboration.
• High-performance storage engine built to sustain heavy workloads and concurrent access from multiple users and devices.
• Strong security and data governance features, designed to safeguard business data and control access across departments.
• Rackmount form factor for data-center-ready deployment or professional office setups with a clean, space-efficient footprint.
• Plug-and-play drives provide immediate usable storage from day one, with straightforward expansion options as your business grows.

Technical Details of BUFFALO TeraStation 51220

• Model: BUFFALO TeraStation 51220
• Bays: 12
• Total capacity: 80 TB (drives included: 4 x 20 TB)
• Form factor: Rackmount NAS
• Included drives: 4 x 20 TB hard drives
• Included software/OS: Buffalo TeraStation OS for network sharing, backups, and centralized management

How to Install BUFFALO TeraStation 51220

• Unbox the TeraStation 51220 and place it in a rack or suitable workspace. Ensure there is adequate ventilation and clearance for cabling.
• Verify the included drives are present and seated properly in the 12 drive bays (the unit ships with 4 x 20 TB drives pre-installed).
• Connect the NAS to your network and apply power. Power on the device and allow the system to boot fully.
• Access the web-based management interface from a connected computer using the default network address or discovery utility, then initialize the device and configure your storage pools or RAID settings.
• Create user accounts, define shared folders, and set access permissions. Schedule backups and enable any security features you deem necessary to protect sensitive data.

Frequently asked questions

• Q: How many bays does the TeraStation 51220 have? A: 12 bays.
• Q: What capacity is included with the purchase? A: 80 TB total capacity, with 4 x 20 TB drives included.
• Q: What form factor is it? A: Rackmount NAS.
• Q: Are drives included? A: Yes, the 4 x 20 TB drives are included with the unit.
• Q: Is it suitable for high workloads and secure data storage? A: Yes, it is described as a high-performance, high-security storage solution designed for heavy workloads.