Buffalo Terastation 5420rn NAS — 80TB, 1U Rackmount

Meet the Buffalo Technology Terastation 5420rn NAS — a premium, high-capacity storage solution engineered for reliability and performance in today’s busy work environments. Wrapped in a compact 1U rack-mount chassis, this NAS consolidates your files, backups, media libraries, and collaborative data for fast access and robust protection. Built to support small- to mid-size businesses, creative teams, and demanding home office setups, the Terastation 5420rn is designed to simplify storage management while delivering scalable capacity and dependable uptime. It brings enterprise-grade organization to your network, ensuring that critical projects stay in sync and teams stay productive with quick, centralized access from multiple devices and locations. When data integrity, efficiency, and fast transfer speeds matter, the Terastation 5420rn stands out as a trusted backbone for daily workflows, long-term archiving, and collaborative pipelines.

• High-capacity 80TB in a compact 1U chassis — this dedicated rackmount NAS consolidates large media libraries, backups, project files, and shared data into a single, accessible pool. The 1U form factor delivers dense storage without hogging rack space, making it ideal for data centers, IT closets, and networked studios where every inch counts.
• Flexible data protection and redundancy — designed to support robust RAID configurations and JBOD, allowing you to tailor performance and resilience to your workloads. Protect mission-critical data with redundancy options, reduce downtime during drive failures, and manage snapshots and backups to minimize risk across the organization.
• Cross-platform file sharing and collaboration — seamlessly serves Windows, macOS, and Linux clients with standard network protocols. Centralize access to shared folders, media assets, and project archives, while maintaining clear user permissions to keep sensitive information safe and organized.
• Centralized management with remote accessibility — a web-based administration interface provides straightforward setup, monitoring, and configuration. Schedule automated backups, monitor storage health, receive alerts, and administer user access from anywhere on your network or via remote management features.
• Energy-efficient design built for 24/7 operation — engineered for reliable, ongoing workloads with efficient cooling and quiet operation. The Terastation 5420rn is ready for round-the-clock use in bustling offices, production environments, and labs where uptime and performance are essential.

Technical Details of Buffalo Terastation 5420rn NAS 80tb 1u

• Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference.

How to install Buffalo Terastation 5420rn NAS 80tb 1u

• 1. Plan your installation: choose a stable, well-ventilated rack location and ensure access to a reliable power source and a switch or router capable of handling your network load. Verify you have the necessary drive trays and cables for your configuration.
• 2. Prepare the drives: if the unit ships with pre-installed drives, confirm they are securely seated. If you are adding or upgrading drives, insert them into the hot-swappable bays following the vendor’s guidelines and snugly secure each tray.
• 3. Connect network and power: attach an Ethernet cable to the NAS and connect the power supply. Power on the device and wait for the boot sequence to complete; the status indicators will guide you through initial checks.
• 4. Launch the web-based setup: from a connected computer on the same network, open the Terastation setup wizard via its IP address or hostname. Initialize the system, configure RAID or JBOD, and create storage pools as required.
• 5. Create shares and permissions: define shared folders, assign access rights to users and groups, and set quotas if needed to manage storage consumption across teams.
• 6. Configure backups and security: establish automated backup jobs to local targets or remote destinations, enable secure access protocols (such as SMB/NFS/FTP), and implement basic security settings and alerts to monitor health and usage.
• 7. Enable remote access and add-ons: if needed, enable remote management features, set up cloud synchronization or media-server apps, and tailor notifications to keep IT informed.

Frequently asked questions

• Q: What is the maximum storage capacity? A: This model is designed for up to 80TB of raw storage in the configured drive bays. Actual usable capacity depends on the selected RAID level, drive sizes, and any overhead introduced by the file system and data protection features.
• Q: Which RAID levels are supported? A: The Terastation 5420rn supports common RAID configurations (such as RAID 0, 1, 5, 6, 10) as well as JBOD, allowing you to optimize for performance, capacity, or redundancy based on your data protection strategy.
• Q: What network protocols are available? A: It supports standard file-sharing protocols including SMB, NFS, and FTP, enabling cross-platform access for Windows, macOS, and Linux clients. This makes it easy to integrate into existing IT environments.
• Q: Is this NAS suitable for 24/7 operation? A: Yes. The Terastation 5420rn is designed for continuous operation in busy work environments. For peak reliability, ensure adequate cooling, proper rack airflow, and appropriate power provisions.
• Q: Can I back up to cloud services or another NAS? A: The device offers flexible backup options to local, remote, or cloud destinations and can be configured to replicate data to another NAS or cloud storage as part of a broader disaster-recovery strategy.
• Q: Can it be expanded if I run out of space? A: Storage capacity can be expanded by adding or replacing drives within the supported enclosure and RAID configuration, or by attaching compatible expansion units or networked storage targets as part of a scalable storage plan.