QNAP 90W External Power Adapter

The QNAP PWR-ADAPTER-90W-A01 is a 90 W external power adapter created to meet the exact power requirements of QNAP TS-431K and TS-431P3 network attached storage enclosures. It delivers a steady current that helps your NAS maintain consistent performance during file sharing, backup tasks, and multimedia streaming.

Because the adapter is purpose-built for QNAP’s 4-bay models, installation is straightforward: plug it in, connect it to your NAS, and you are ready to go. If you need a replacement for a lost or aging original unit, or if you want a spare on hand to minimize downtime, this adapter fits the role perfectly.

The housing features a design that is compact and durable, so it sits neatly on a desk, shelf, or in a rack cabinet without adding clutter. Home users running personal cloud storage, creative professionals managing large media libraries, and small offices that rely on continuous access to shared files will all appreciate the dependable output and quiet operation.

By supplying the correct wattage and voltage, the adapter helps protect sensitive drives and electronics from unexpected shutdowns or data corruption, letting you focus on your work rather than on power concerns.

Highlights:

• 90 W AC power adapter engineered for QNAP NAS devices
• Compatible with QNAP TS-431K and TS-431P3 4-bay enclosures
• Provides stable, efficient power for reliable NAS operation
• Design that is compact and durable for hassle-free placement