QNAP PWR-PSU-350W-FS01 350W Single Power Supply
Overview
The PWR-PSU-350W-FS01 is a 350W single power supply unit designed as a direct replacement or spare for compatible QNAP NAS enclosures. Keeping a spare on hand eliminates the downtime risk of a failed PSU in a production storage environment — particularly relevant in surveillance or enterprise deployments where NAS availability is tied to recording continuity or active workloads.
Compatibility
This unit is designated for QNAP NAS systems that specify the FSP single-PSU form factor at 350W. Verify compatibility against your specific enclosure's documentation before ordering — QNAP offers multiple PSU form factors and wattage ratings across its QNAP NAS and storage line, and not all are interchangeable. If your enclosure supports redundant power, confirm whether this unit is the correct single or redundant-slot variant for your chassis.
Installation Notes
Installation is a direct slot replacement within the enclosure's PSU bay. Power down the unit and discharge residual power before swapping. Confirm the replacement PSU's connector type and bay dimensions match your enclosure spec sheet — QNAP chassis vary by generation. This PSU is designed for use with compatible network-attached storage enclosures; do not install in non-designated hardware.
