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Black plastic laptop bottom base cover assembly with screw holes and port cutouts

DELL

DELL Alienware M11xR2 M11xR3 Bottom Base Cover Assembly 7HWGV

SKU CH-3NVD-KX94X

Genuine Dell black bottom base cover for Alienware M11x R2 and R3 laptops, part 7HWGV, screws not included

  • Genuine Dell OEM part ensures exact fit
  • Compatible with Alienware M11x R2 and R3 models
  • Black finish matches original laptop aesthetics
  • Dell part number 7HWGV for easy identification
  • New condition ready for immediate installation

Alienware M11xR2 and M11xR3 Base Cover

This genuine Dell replacement bottom base cover assembly is designed for Alienware M11x R2 and M11x R3 laptops. It restores the structural integrity of the chassis using original OEM specifications. The part arrives in black and matches the original factory finish exactly. Buyers needing screws, doors, or additional mounting hardware must source those separately.

Thermals Noise and Power

As a passive structural component, this base cover assembly draws no power and produces no audible noise during operation. It does not contain active cooling elements such as fans or heat pipes. The cover simply replaces the original plastic chassis floor to maintain the laptop's physical enclosure. Thermal performance remains dependent on the internal cooling system already installed in the notebook.

Sustained Load Behaviour

Under continuous heavy workloads the cover remains physically stable and does not warp or degrade from internal heat generated by the system. It provides a fixed mounting platform for internal components throughout extended gaming or compute sessions. The assembly does not throttle, accelerate, or change behaviour over time because it contains no electronic or moving parts. Long-term reliability matches the original factory-fitted base cover.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 63% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

How do I install the bottom base cover on my Alienware M11x R2, and what step is often missed?

Align the cover with the chassis screw holes, then secure it using the original screws; the step often missed is reattaching the separate doors that are not included with this assembly.

What maintenance or replacement will this base cover need later?

The cover itself is a structural part and typically requires no maintenance; replacement is only necessary if it becomes cracked or damaged from impact.

What limit shows up first under sustained use of the laptop with this cover installed?

The cover is a passive component, so the first limit under sustained use will be the laptop's thermal throttling or battery runtime, not the cover itself.

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