Buffalo TS3420RN1602

Overview

The Buffalo TS3420RN1602 is a 1U rackmount network attached storage (NAS) server designed to provide a centralized and scalable storage solution for small businesses, branch offices, and advanced home users. It comes partially populated with two 8TB NAS hard drives, offering 16TB of storage capacity from the start, while leaving two additional bays open for future expansion. Powered by a 1.4 GHz quad-core Annapurna Labs processor and 1 GB of DDR3 memory, it handles multiple simultaneous file transfers, backups, and media streaming with ease. Dual Gigabit and 2.5 GbE network ports ensure fast and reliable data movement with built-in redundancy.

Key features

• Pre-installed 16TB capacity with two 8TB NAS drives and room to add two more drives for growth
• Quad-core processor and 1 GB RAM deliver smooth multitasking and responsive performance under load
• Flexible RAID configurations including RAID 0, 1, 5, 6, 10, and JBOD to balance speed and data protection
• Hot-swappable drives allow maintenance or replacement without interrupting service
• Dual network ports support faster data transfers and provide failover protection for network reliability
• Cloud synchronization with popular services like Amazon S3, Dropbox, OneDrive, and Azure for off-site backup and collaboration
• Web-based management interface simplifies setup, monitoring, and firmware updates
• Active Directory integration enables seamless user and permission management within Windows domains
• Three-year warranty with 24-hour hard drive replacement minimizes downtime and keeps data accessible

Key specs

• Processor: 1.4 GHz Annapurna Labs Alpine AL-214 quad-core
• Memory: 1 GB DDR3 RAM
• Storage: 2 x 8 TB NAS hard drives pre-installed, 4 drive bays total
• RAID support: 0, 1, 5, 6, 10, JBOD
• Network interfaces: Dual Gigabit Ethernet and 2.5 GbE ports
• Form factor: 1U rackmount
• Warranty: 3 years with 24-hour hard drive replacement service

Connectivity and compatibility

This NAS server offers dual Gigabit Ethernet ports alongside a 2.5 GbE port, enabling faster data transfers and network failover to maintain uptime. It supports iSCSI for block-level access, making it suitable for database hosting or disk-based backups. Integration with Active Directory allows it to fit smoothly into existing Windows network environments without additional user management overhead. Cloud sync compatibility extends backup and collaboration options by connecting to major cloud providers.

Ideal uses and environments

The TS3420RN1602 is well suited to small business offices and branch locations that require a reliable, expandable storage solution for file sharing, backup, and media streaming. It also fits home users with large data needs who want a centralized storage hub. Its rackmount design and hot-swappable drives make it a practical choice for IT environments where uptime and easy maintenance are priorities. The combination of RAID options and cloud sync support provides flexibility for data protection and off-site backup strategies.

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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