QNAP 120W 4-Pin External Power Adapter

Overview

The QNAP PWR-ADAPTER-120W-A01 is an external power adapter designed specifically for the QNAP TS-653B six-bay NAS enclosure. It delivers a reliable 120 watt output to ensure stable power for data-intensive tasks such as business backups and media streaming. With support for a wide AC input range from 100 to 240 volts at 50 or 60 hertz, this adapter is suitable for use in various environments worldwide.

Key features

• Provides consistent 120 watt power output tailored for the TS-653B NAS to maintain system stability during heavy workloads
• Accepts universal AC input voltage, allowing seamless operation in offices, server rooms, and remote locations globally
• Secure four-pin connector locks firmly into the NAS chassis to prevent accidental disconnections and voltage drops
• Functions as both a primary power supply and a quick-replacement spare to reduce downtime and maintain continuous operation
• Compact and sleek black enclosure fits easily behind racks, on desktops, or in travel kits for convenient deployment

Key specs

• Power output: 120 watts
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Connector type: 4-pin locking connector
• Compatible device: QNAP TS-653B six-bay NAS enclosure

Connectivity and compatibility

This power adapter is engineered exclusively for the QNAP TS-653B NAS, ensuring a perfect fit and optimal power delivery. The four-pin locking connector provides a stable electrical connection that safeguards against interruptions during critical data transfers. Its universal AC input makes it compatible with power sources worldwide, supporting flexible deployment in diverse IT environments.

Installation and setup

Installing the adapter is straightforward, with the four-pin connector designed to securely lock into the NAS chassis. This feature allows for quick swaps without shutting down the system, minimizing disruption to users and workflows. Its compact size and clean finish make it easy to position in tight spaces or carry as a spare for field support.

Ideal uses and environments

This power adapter suits business and home users who rely on the QNAP TS-653B NAS for continuous data access and backup. It works well in server rooms, office setups, and remote sites where stable power is critical. Keeping a spare unit on hand helps maintain uptime during maintenance or unexpected power supply issues, making it a practical choice for IT professionals managing data-heavy systems.