Dell 240W AC Adapter for including Alienware & Precision Laptops

Overview

The Dell 492-BDHI is a 240W AC adapter designed to deliver consistent and efficient power to compatible Dell laptops, including Alienware and Precision models. It features gallium nitride (GaN) technology, which reduces size and energy loss, making it more portable and environmentally friendly. The adapter’s 7.4mm DC connector ensures a stable connection, while the 3.3-foot power cable provides enough length for comfortable use in various settings.

Key features

• 240W power output supports demanding tasks and maintains laptop performance under heavy use
• Gallium nitride (GaN) technology reduces energy loss and allows for a smaller, lighter adapter design
• 7.4mm DC connector provides a secure and stable connection to prevent accidental disconnections
• 3.3-foot power cable offers convenient reach without excess clutter
• LED ring on the connector gives a clear visual indication of power delivery status
• Built-in rubber strap helps keep the power cable neatly organized for easy packing and transport
• Compact and portable design fits easily into laptop bags for use at home, office, or on the go

Key specs

• Power output: 240 watts
• Connector type: 7.4mm DC
• Cable length: 3.3 feet
• Technology: Gallium nitride (GaN) for improved efficiency and reduced size

Connectivity and compatibility

This adapter is compatible with select Dell Alienware and Precision laptops, making it a versatile choice for users who need a reliable power source across multiple devices. The 7.4mm DC connector ensures a firm connection tailored to these laptop models, reducing the risk of power interruptions during critical work or gaming sessions.

Ideal uses and environments

Designed for professionals and gamers who demand stable and efficient power delivery, this adapter works well in home offices, corporate environments, and travel situations. Its compact size and cable management features make it easy to carry between locations, supporting users who need dependable charging without added bulk.