Buffalo Replacement Power Supply for TeraStation 51210RH

Overview

The Buffalo OP-PU-10R2UWR is an internal replacement power supply designed specifically for the TeraStation 51210RH rackmount NAS. It ensures your storage system remains powered reliably, whether you need to replace a worn-out unit or add a second supply for redundancy. Its compact size of 6.9 by 3.2 by 1.6 inches and weight of 6.7 pounds allow it to fit seamlessly into the existing chassis without disrupting airflow or rack configuration.

Built with an industrial-grade design, this power supply supports hot-plug installation, enabling you to swap it without shutting down the NAS. This feature is crucial for environments that require continuous operation, such as offices, production studios, or server rooms handling virtual machines, surveillance data, or large file sharing.

Key features

• Internal design that integrates directly into the TeraStation 51210RH chassis, eliminating the need for external power bricks or extra cabling
• Industrial-grade construction that enhances durability and supports 24/7 operation in demanding environments
• Hot-plug capability allows replacement or addition without interrupting NAS functionality, minimizing downtime
• Compact dimensions and moderate weight maintain rack organization and airflow efficiency
• Compatible with all factory configurations of the TeraStation 51210RH, from 16 TB to 96 TB storage capacities
• Maintains eligibility for the original TeraStation warranty when purchased alongside the main unit

Key specs

• Dimensions: 6.9 x 3.2 x 1.6 inches
• Weight: 6.7 pounds
• Compatibility: Buffalo TeraStation 51210RH models with storage capacities from 16 TB to 96 TB
• Installation: Hot-plug supported for live replacement

Compatibility and reliability

This power supply is engineered exclusively for the Buffalo TeraStation 51210RH, ensuring perfect fit and function with every factory configuration. Its industrial-grade design supports continuous operation in professional settings where uptime is critical. By enabling hot-swappable installation, it helps maintain system availability during maintenance or unexpected power supply failures.

Ideal uses and environments

The OP-PU-10R2UWR is well suited for businesses and professionals who rely on the TeraStation 51210RH for data storage and sharing. It fits environments such as office networks, creative studios managing large media files, and server rooms running virtual machines or surveillance systems. Its design supports uninterrupted service, making it a strong choice for setups where downtime is not an option.