QNAP PWR-PSU-550W-DT01

Overview

The QNAP PWR-PSU-550W-DT01 is a 550 watt ATX power supply designed specifically for select QNAP NAS enclosures. It delivers reliable and steady power through standard ATX connectors, ensuring your NAS devices operate smoothly under sustained workloads. The unit features an internal fan that efficiently manages heat by circulating air, helping maintain optimal operating temperatures during continuous use.

This power supply fits directly into the power bay of models such as the TS-1886XU-RP, TL-R1620Sep-RP, TS-1673AU-RP, TS-h3088XU-RP, and TL-R1620Sdc. Installation is simple and requires no special tools, making it easy for administrators to replace or upgrade power sources. It can serve as the primary power supply or be added to a redundant setup to ensure uninterrupted service in critical environments.

Key features

• Provides 550 watts of power capacity to support demanding NAS workloads without interruption
• Standard ATX form factor and connectors ensure compatibility and easy integration with supported QNAP NAS models
• Internal fan cooling system maintains stable temperatures by efficiently moving air through the unit
• Supports both primary power supply roles and redundant configurations for enhanced reliability
• Quick and tool-free installation allows fast replacement to minimize downtime in case of power supply failure
• Ideal for branch offices, data centers, and managed service providers relying on continuous NAS operation for backups, file sharing, or surveillance recording

Key specs

• Power capacity: 550 watts
• Form factor: ATX
• Cooling: Internal fan with air cooling
• Compatible NAS models: TS-1886XU-RP, TL-R1620Sep-RP, TS-1673AU-RP, TS-h3088XU-RP, TL-R1620Sdc
• Barcode: 885022018857

Installation and setup

The power supply unit is designed for straightforward installation directly into the NAS power bay. No specialized tools are needed, which simplifies maintenance and replacement tasks. This ease of setup helps administrators quickly restore power in case of failure, reducing potential downtime and maintaining data availability.

Ideal uses and environments

This power supply is well suited for environments where NAS devices handle critical data storage and continuous operation is essential. It fits well in branch offices, data centers, and managed service providers that depend on QNAP NAS models for daily backups, file sharing, and surveillance recording. Keeping a spare unit on hand is a practical strategy to ensure quick recovery from power supply issues.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

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After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

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