Power Supply Unit QNAP PWR-PSU-100W-DT01 100W Multicolour

The QNAP PWR-PSU-100W-DT01 100W Multicolour is a compact power supply unit designed to deliver stable 100W power for compatible QNAP server models. Engineered to fit into small form-factor systems such as the QNAP TS-431XeU, this PSU provides consistent voltage and current required for reliable server operation. The multicolour designation refers to external indicator lighting that helps identify status visually during installation and maintenance.

Advantages

This power supply offers a rated 100W output in a build that matches the mechanical and electrical requirements of supported QNAP devices. The unit includes visual status indicators to simplify monitoring, and it is manufactured to meet the thermal and electrical stability expected in server environments. Its compact footprint facilitates installation in rack or desktop NAS enclosures designed for this PSU format.

Suitable for

• Powering QNAP TS-431XeU servers requiring a 100W external PSU
• Replacing an existing compatible 100W power module in supported QNAP systems
• Small office or home server setups where a compact, dedicated PSU is needed

Key specifications

• Output power: 100 watts
• Compatibility: designed for use with compatible QNAP server models (e.g., TS-431XeU)
• Indicator: multicolour status LED(s) for visual monitoring
• Form factor: compact external/server PSU suitable for small NAS enclosures
• Intended use: continuous operation in server and NAS environments

How to use

Turn off the server and disconnect the existing power connection before installing the PSU. Align the unit with the server's power input connector and secure it according to the device manufacturer's instructions. Reconnect the external power cable to a properly rated mains outlet and power on the server. Observe the multicolour indicator to confirm proper operation and check system status through the server management interface if applicable.

Usage recommendations

Install and service the power supply in a dry, well-ventilated environment and ensure the mains outlet provides stable voltage within the device's specified range. Use only with compatible QNAP models and follow the server manufacturer's guidance for safe replacement. If the indicator shows abnormal colours or the server does not power on, disconnect the PSU and consult qualified service personnel.