Buffalo TS51220RH8004

Overview

The Buffalo TS51220RH8004 is a rackmount network attached storage (NAS) server designed to deliver high capacity, robust performance, and strong data protection for demanding team environments. Equipped with 80TB of raw storage across twelve drive bays, it serves as a central hub for file sharing, backups, and large media projects while allowing room for future expansion. Powered by a quad-core Annapurna Labs AL524 processor and 16 GB of DDR4 memory, it maintains high throughput and low latency to support intensive workloads.

Key features

• Rackmount design with twelve bays provides ample storage and easy integration into standard server racks.
• Hot-swappable drive trays enable drive replacement or upgrades without interrupting ongoing operations.
• Flexible RAID configurations (0, 1, 5, 6, 10, JBOD) allow customization of data protection and performance to match specific needs.
• Dual 1 GbE and dual 10 GbE network ports offer versatile connectivity options, supporting both everyday traffic and high-bandwidth tasks.
• 256-bit AES encryption safeguards stored data, ensuring sensitive information remains protected at rest.
• Snapshot technology allows quick recovery from accidental deletions or ransomware attacks by restoring data to a previous state.
• Seamless integration with cloud services like Dropbox and Microsoft Azure facilitates off-site replication and hybrid storage workflows.

Key specs

• Storage capacity: 80 TB raw, with twelve drive bays for expansion
• Processor: Quad-core Annapurna Labs AL524
• Memory: 16 GB DDR4
• Network interfaces: Two 1 GbE ports and two 10 GbE ports
• RAID support: 0, 1, 5, 6, 10, JBOD
• Encryption: 256-bit AES
• Drive type: Enterprise-grade 20 TB hard drives (four pre-installed)

Connectivity and compatibility

This NAS server supports multiple network speeds to accommodate varying data transfer demands. The combination of 1 GbE and 10 GbE ports ensures compatibility with existing network infrastructure while providing the option to upgrade bandwidth for intensive tasks such as virtual machine backups or large media file transfers. Its rackmount form factor fits standard server racks, making it suitable for IT environments and data centers.

Performance and reliability

The quad-core processor paired with 16 GB of DDR4 memory delivers consistent performance for multitasking and heavy workloads. Hot-swappable drives and flexible RAID options enhance uptime and data integrity, allowing administrators to maintain and upgrade the system without disrupting operations. Snapshot technology adds an extra layer of data protection by enabling fast recovery from errors or security incidents.

Ideal uses and environments

This TeraStation model is well suited to small and mid-size offices, creative teams handling high-resolution video projects, law firms managing sensitive client data, and IT departments requiring a reliable backup target for virtual machines. Its scalable design and robust security features make it a strong choice for organizations that need dependable storage that grows alongside their business.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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