Stock Status:
Condition: New
SKU : 6787M53
Original Dell Alienware 240W AC Adapter
Compatible with Alienware M15 R4 Gaming Laptop
19.5V DC Output
12.31A Output Current
240W Maximum Power Output
Dell 7.4mm × 5.1mm Barrel Connector
Designed for High-Performance Gaming Systems
Supports Powerful CPUs and Dedicated GPUs
Universal 100–240V AC Input
Built-in Overvoltage & Short Circuit Protection
Power Cord Included
Power your Alienware M15 R4 gaming laptop with this original 240W AC Adapter, engineered to provide the high-performance power delivery required for gaming, content creation, and intensive computing workloads. This charger is designed for Alienware systems equipped with powerful processors and dedicated graphics cards that require a higher wattage power source for maximum performance.
The adapter delivers 19.5V output at 12.31A, providing up to 240W of continuous power to charge the battery while maintaining stable performance during demanding applications. The Alienware M15 R4 officially supports a 240W power adapter with a 7.4mm × 5.1mm connector, 19.5V output, and 12.31A current rating, making this charger suitable for the system's power requirements.
Featuring Dell's Smart Pin barrel connector technology, the charger allows the laptop to correctly identify the adapter wattage and regulate power delivery. The universal 100–240V AC input makes it suitable for different regions, while built-in safety protections help prevent overheating, overvoltage, overcurrent, and short circuits.
| Product | Price (KSh) |
|---|---|
| Charger for Alienware M15 R4 240W 19.5V 12.31A Original AC Adapter + Power Cord | KSh 10,000 |
| Specification | Details |
|---|---|
| Brand | Original Dell Alienware |
| Compatible Model | Alienware M15 R4 |
| Charger Type | AC Adapter |
| Output Voltage | 19.5V DC |
| Output Current | 12.31A |
| Output Power | 240W |
| Input Voltage | 100–240V AC |
| Input Frequency | 50–60Hz |
| Connector | 7.4mm × 5.1mm Barrel Connector |
| Power Cord | Included |
| Protection | Overvoltage, Overcurrent, Overheat & Short Circuit Protection |
| Colour | Black |
Voltage (19.5V): Provides the required operating voltage for Alienware M15 R4 high-performance gaming systems.
Amperage (12.31A): Delivers high current capacity to support demanding gaming workloads and dedicated graphics performance.
Wattage (240W): Supplies maximum power required for gaming, rendering, video editing, and other intensive applications.
45W: Suitable for lightweight laptops, ultrabooks, and basic productivity systems.
65W: Ideal for business laptops and standard everyday computing.
90W–120W: Recommended for higher-performance laptops and professional notebooks.
150W–240W+: Designed for gaming laptops, Alienware systems, Dell G-series laptops, and mobile workstations requiring maximum power.
Input Voltage: Supports 100–240V AC, 50–60Hz, allowing worldwide compatibility with the appropriate power plug.
USB-C Power Delivery (PD): Used on newer laptops for intelligent charging and power negotiation.
Barrel Connectors: Used for high-power gaming laptops requiring dedicated DC input.
Proprietary Connectors: Uses the Dell 7.4mm × 5.1mm Smart Pin connector, allowing Alienware laptops to detect charger specifications and manage power correctly.
Is this charger compatible with Alienware M15 R4?
Yes. The Alienware M15 R4 supports a 240W adapter with 19.5V output and 12.31A current rating.
Can a lower wattage charger replace this 240W adapter?
Lower wattage chargers may power the laptop but can limit performance during gaming and heavy workloads.
Does it include the power cord?
Yes. A compatible power cord is included.
What connector does the charger use?
It uses a Dell 7.4mm × 5.1mm barrel connector.
Is it suitable for gaming?
Yes. The 240W output is designed specifically for high-performance gaming laptops like the Alienware M15 R4.
The Charger for Alienware M15 R4 240W 19.5V 12.31A Original AC Adapter is a powerful replacement solution for gamers and professionals requiring reliable high-wattage charging. With 240W power delivery, Dell Smart Pin compatibility, universal voltage support, safety protection, and an included power cord, it ensures stable performance for demanding gaming and creative workloads. At KSh 10,000, it provides dependable power for Alienware M15 R4 users in Kenya.
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