The Dell Alienware M17 Charger is a 280W power adapter designed for compatible Alienware M17-series gaming laptops that use Dell’s 7.4mm barrel connection. It delivers 19.5V DC at up to 14.36A, providing the high power capacity needed by supported gaming systems while the laptop is operating or charging. Dell lists its 280W 7.4mm adapter as compatible with several Alienware m17 generations.

The Dell Alienware M17 Charger provides 280W of output power, making it suitable for supported M17 configurations with higher power requirements. A correctly matched high-wattage adapter helps the laptop receive sufficient power during demanding workloads such as gaming, content creation, rendering and everyday multitasking.

The adapter delivers:

These specifications are confirmed for Dell’s 280W 7.4mm AC adapter.

Reliable Power for Gaming and Daily Use

The Dell Alienware M17 Charger can power a compatible laptop while also supporting battery charging during normal use. This is particularly important for an Alienware gaming system, where the processor, dedicated graphics hardware, display and cooling system can create considerably higher power demand than a typical business laptop.

For users in Dubai and across the UAE, it can serve as a replacement charger or an additional power adapter for a compatible M17 setup.

The charger uses Dell’s 7.4mm barrel connector, a connection used across a range of high-power Dell and Alienware systems. Dell specifies the same connector type on its current 280W adapter.

Connector shape alone does not guarantee compatibility, however. The laptop model, power requirement and adapter specifications should all match before use.

Alienware M17 laptops span several hardware generations, and their required adapter wattage can differ by model and configuration. For example, Dell documents 240W and 330W adapter options for the Alienware m17 R4, even though Dell also lists its 280W adapter as compatible with certain m17-family systems.

If you are unsure, check the model number and existing charger label before ordering so the required wattage and connector can be confirmed.

Choose the Dell Alienware M17 Charger for a properly matched 280W power solution for supported Alienware M17 systems in Dubai and across the UAE.