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Black rectangular 360W Dell AC adapter with 7.4mm barrel tip and six-foot power cord

DELL

DELL LA360PM230 360W laptop AC adapter 7.4mm tip

SKU CH-EKGK-MG54Z MPN LA360PM230

A 360W AC adapter with a 7.4mm barrel tip for Alienware M18 R2 and X16 R2 laptops

  • Genuine Dell adapter powers demanding Alienware laptops
  • 360W output at 19.5V delivers stable high-wattage charging
  • 4mm barrel tip fits Alienware M18 R2 and X16 R2
  • Includes 6FT power cord for flexible desk placement
  • Replaces part numbers 0Y7YW7 07TMR6 0NN34T

Genuine Dell 360W adapter for Alienware M18 R2

This new original Dell AC adapter delivers 360W through a 7.4mm barrel tip and matches part numbers 0Y7YW7, 07TMR6 and 0NN34T. It is built for the Alienware M18 R2 and X16 R2 laptops and includes a 6FT power cord. Buyers needing a different tip size or a lower wattage unit should look elsewhere.

Continuous 360W delivery via GaN architecture

The gallium-nitride design sustains the full 360W output at 19.5V and 18.46A without throttling during extended gaming or rendering sessions. Stable voltage is maintained across the load range so the laptop can boost continuously. It will not support devices that require more than 360W or a different voltage profile.

Efficient thermals and compact form factor

GaN semiconductors run cooler than traditional silicon, keeping the brick warm rather than hot under normal use. No audible fan is present, so operation stays silent on a desk. The smaller footprint reduces cable clutter while drawing only the power the laptop demands.

Highlights

  • Genuine Dell adapter powers demanding Alienware laptops
  • 360W output at 19.5V delivers stable high-wattage charging
  • 4mm barrel tip fits Alienware M18 R2 and X16 R2
  • Includes 6FT power cord for flexible desk placement
  • Replaces part numbers 0Y7YW7 07TMR6 0NN34T

Specifications

No published specifications for this item yet.

Questions about this item

How much heat or noise does the 360W adapter produce when powering an Alienware M18 R2 all day?

The adapter uses GaN technology for higher efficiency, so it runs cooler and silently compared to older silicon chargers.

What must I already own for this 7.4mm barrel tip adapter to work with my laptop?

Your laptop must be an Alienware M18 R2 or X16 R2 that accepts a 7.4mm barrel connector and draws up to 18.46 A at 19.5 V.

Will this 360W unit safely replace a lower-wattage Dell charger I used on an older Alienware model?

It matches the 19.5 V output and 7.4 mm tip of compatible Dell adapters, so it will power supported M18 R2 and X16 R2 systems without issue.

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