BUFFALO TeraStation 51220 12-Bay 192TB (12x16TB) Business Rackmount NAS Storage Hard Drives Included

Introducing the BUFFALO TeraStation 51220, a behemoth of performance and security built for busy workgroups and growing businesses. This 12-bay, rackmount NAS delivers up to 192TB of raw storage capacity with 12 pre-installed 16TB drives, providing immediate, scalable file access, centralized backups, and robust data protection. Engineered for high workloads and continual operation, the 51220 combines enterprise-class features with consumer-friendly management, making it the ideal centerpiece for teams that demand fast, reliable, and secure storage, plus straightforward administration.

• Massive, expandable capacity with 12 hot-swappable bays – The 12x16TB drives arrive pre-installed for instant access to 192TB of total raw storage, with easy drive replacement and expansion options to scale as your business grows.
• High performance for demanding workloads – Engineered for fast data access, multi-user concurrency, and smooth media streaming, the 51220 is designed to handle backups, virtualization, and shared folders without slowdowns.
• Security and data protection you can trust – Features AES-256 hardware encryption, configurable RAID levels (including 0, 1, 5, 6, 10, and JBOD), and granular user permissions to safeguard sensitive information across teams.
• Flexible networking and easy remote access – Dual Gigabit Ethernet ports with failover provide reliable network connectivity, while SMB, NFS, and FTP protocols enable seamless cross-platform collaboration and remote access to files from anywhere.
• Simple, business-oriented management – A web-based setup wizard and intuitive dashboard simplify installation, storage pooling, user management, backup scheduling, and ongoing health monitoring, so IT spends less time on maintenance.

Technical Details of Buffalo TeraStation 51220

• Model: Buffalo TeraStation 51220
• Bays: 12 drive bays
• Total raw capacity: 192TB (12 x 16TB drives included)
• Drive type: 12 x 16TB hard disk drives included
• Form factor: Rackmount, 2U
• RAID support: RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD
• Networking: Dual Gigabit Ethernet ports with failover
• USB: USB 3.0 ports for backups and expansion
• File protocols: SMB/CIFS, NFS, FTP (cross-platform compatibility)
• Encryption: AES-256 hardware encryption
• Management: Web-based administration interface; compatible with Windows and macOS
• Power: 100-240V input (standard enterprise-grade supply)

How to install Buffalo TeraStation 51220

• Place the rackmount NAS in a suitable rack location with proper airflow and clearance for maintenance. Ensure it is connected to a reliable power source.
• Power on the unit and connect to your network using the included Ethernet cables. If your network uses DHCP, the device will obtain an IP automatically; otherwise assign a static IP via the web setup wizard.
• Access the web-based setup wizard from a computer on the same network. Log in with the default administrator credentials and follow the guided prompts to configure the system.
• Set up storage: choose your preferred RAID configuration (for data protection and performance), create a storage pool, and initialize your 12 drives. With 192TB of total capacity, plan pools and shares to optimize access for different teams and workloads.
• Create user accounts and groups, assign permissions to folders and shares, and enable security features such as encryption and alerts. Configure backup tasks (local USB backups, network backups, or remote replication) to protect critical data.
• Enable remote access and cloud or offsite backup integrations as needed. Review cooling, fan noise, and performance settings, and set up maintenance alerts so you’re notified of health issues before they impact operations.

Frequently asked questions

• What does the BUFFALO TeraStation 51220 include with purchase? – The unit arrives as a 12-bay rackmount NAS with 12 x 16TB drives pre-installed for a total raw capacity of 192TB, along with the necessary cables and mounting hardware to install in a standard 19-inch rack.
• Which RAID configurations does it support? – It supports common RAID configurations (RAID 0, 1, 5, 6, 10) and JBOD, allowing you to balance performance and data protection based on your needs.
• Can I expand capacity after purchase? – Yes. You can scale storage by using expansion options compatible with Buffalo’s TeraStation line, replacing drives with larger ones or adding expansion units as needed.
• Is data encrypted on this NAS? – Yes. The TeraStation 51220 offers AES-256 hardware encryption to protect data at rest, along with user access controls and secure authentication options.
• What file protocols are supported for cross-platform access? – The system supports SMB/CIFS and NFS, with additional access options such as FTP for flexible file sharing across Windows, macOS, and Linux environments.