Dell 240W 19.5V 3 Pin AC Adapter

Overview

The Dell 8KRFN is a 240 watt AC adapter designed to provide reliable power to select Dell laptops, including many Alienware and Precision models. It delivers 19.5 volts at 12.3 amps through a 7.4 millimeter barrel connector, ensuring your system maintains consistent performance during demanding tasks like 3D rendering, gaming, or data processing. Its wide input voltage range from 100 to 240 volts makes it suitable for use worldwide when paired with the appropriate power cord.

Key features

• Delivers a steady 240 watt output to support high-performance laptops without throttling or shutdowns
• 7.4 millimeter barrel connector designed to fit many Dell Alienware and Precision laptops for seamless compatibility
• Wide input voltage range allows use in different countries, ideal for professionals and students who travel
• Durable construction withstands daily wear whether used on a desk or carried in a backpack
• Provides a dependable replacement or spare power supply to avoid interruptions caused by lost or damaged adapters

Key specs

• Output voltage: 19.5 V
• Output current: 12.3 A
• Power output: 240 W
• Connector type: 7.4 mm barrel tip
• Input voltage range: 100–240 V AC

Compatibility and usage

This adapter is compatible with Dell laptops that require a 240 watt power supply and use the 7.4 millimeter barrel connector, including many Alienware and Precision series models. It is well suited for users who run graphics-intensive applications or compute-heavy workloads that demand stable and continuous power delivery. Keeping one adapter at home and another at the office can simplify your setup and reduce the need to carry chargers between locations.