Buffalo 16TB Replacement Hard Drive for TeraStation Series

Overview

The Buffalo OP-HD16.0N is a 16TB replacement hard drive designed specifically for TeraStation 3010, 3020, 5010, 5020, WS5020, and 6400 series NAS enclosures. It features a SATA 6 Gb/s interface and fits into the standard 3.5-inch drive bays used by these systems. This drive is optimized with firmware matched to Buffalo hardware, enabling quick installation without additional configuration, which helps you rebuild failed arrays or expand storage capacity efficiently.

With 16TB of storage, this drive supports continuous backups, file sharing, and surveillance data storage, making it suitable for offices, creative teams handling large video files, and branch locations managing extensive document archives. The drive comes pre-installed in a carrier that aligns with the NAS chassis, allowing easy hot-swapping by IT staff without powering down the system.

Key features

• Large 16TB capacity to accommodate growing data needs and extensive file storage
• SATA 6 Gb/s interface ensures reliable and consistent data transfer speeds
• 3.5-inch form factor designed to fit seamlessly into Buffalo TeraStation enclosures
• Firmware matched to Buffalo hardware for straightforward installation and compatibility
• Pre-installed in a carrier that supports hot-swapping, minimizing downtime during replacements
• Three-year manufacturer warranty provides confidence in long-term reliability and support

Key specs

• Storage capacity: 16TB
• Interface: SATA 6 Gb/s
• Form factor: 3.5 inch
• Compatible with: Buffalo TeraStation 3010, 3020, 5010, 5020, WS5020, and 6400 series
• Warranty: 3 years

Compatibility and installation

This replacement drive is engineered to work seamlessly with multiple Buffalo TeraStation models, ensuring that it integrates smoothly into existing NAS setups. The drive’s firmware is pre-configured for Buffalo systems, which eliminates the need for manual setup or firmware updates. Its carrier design allows IT professionals or on-site administrators to swap drives quickly without interrupting system operation, making it ideal for environments where uptime is critical.

Ideal uses and environments

The OP-HD16.0N is well suited for office environments that require continuous data backup and file sharing, as well as for surveillance systems that archive large amounts of video footage. Creative professionals working with large media files will find the 16TB capacity valuable for keeping projects accessible. Branch offices and remote locations benefit from the ample storage to maintain years of documents and emails without relying on external drives.