QNAP 300W Single Power Supply for 2U Rackmount NAS/NVR

Overview

The QNAP SP-8BAY2U-S-PSU is a 300-watt single power supply module designed specifically for 2U rackmount NAS and NVR systems. It functions as a direct replacement for factory-installed units in models like the TS-809U-RP, TS-859U-RP, and VS-8024U-RP, restoring full power redundancy quickly and efficiently. With a wide AC input range of 100 to 240 volts and 47 to 63 hertz frequency, it ensures reliable operation in diverse environments such as data centers, branch offices, and security cabinets worldwide.

Key features

• 300 W power output tailored for QNAP 2U rackmount NAS and NVR devices, ensuring stable and sufficient power delivery.
• Hot-swappable design allows tool-free installation directly into the existing power bay, minimizing downtime during replacement.
• Supports redundant power configurations by sharing load with a companion supply or taking over automatically if the other unit fails.
• Wide AC input range accommodates global power standards, making it suitable for various deployment locations.
• High-efficiency circuitry provides steady voltage to critical components like drives, processors, and network interfaces, protecting data integrity.
• Serves as a practical spare for IT teams to reduce recovery time after power faults and maintain continuous operation in mission-critical setups.

Key specs

• Power output: 300 watts
• Compatible models: TS-809U-RP, TS-859U-RP, VS-8024U-RP
• AC input voltage: 100–240 V
• AC input frequency: 47–63 Hz
• Form factor: Single power supply module for 2U rackmount chassis
• Installation: Hot-swappable, plug-and-play

Connectivity and compatibility

This power supply module is engineered to fit seamlessly into the existing power bay of supported QNAP 2U rackmount NAS and NVR models without requiring rewiring or additional tools. It integrates smoothly with the system’s redundant power setup, ensuring uninterrupted power delivery and compatibility with the device’s internal power management.

Ideal uses and environments

The SP-8BAY2U-S-PSU is well suited for environments where uptime is critical, such as data centers, branch offices, and surveillance installations. IT administrators benefit from having this module as a ready spare to quickly restore power redundancy, minimizing downtime during maintenance or unexpected power supply failures. Its wide input range and robust design make it a reliable choice for global deployments.