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DBTLAP laptop CPU cooling heatsink with fan for Dell Alienware

DBTLAP

DBTLAP laptop cooling pad AT1QBB0040C0 004GYK

SKU CH-M7ET-EA3C3

Replacement CPU cooling heatsink with fan for compatible Dell and Alienware laptops

  • Accessory TypeCooler
  • Cools Dell and Alienware CPUs effectively
  • Single fan delivers targeted airflow to heatsink
  • Tested before shipping for reliable operation
  • Photos match real item for easy verification
  • Correct part number ensures 100% compatibility

Replacement Heatsink for Dell Alienware

This DBTLAP cooler is a direct-replacement CPU heatsink built for specific Dell and Alienware laptops. It arrives new and pre-tested so installers can swap the original thermal module without modification. Buyers who need a universal external pad or a cooler for another brand cannot use this part.

Thermals and Power in Normal Use

The single included fan draws power from the laptop header and spins only when the system demands it. Under typical loads the assembly runs quietly and keeps the processor within its normal temperature range. No external power adapter or additional cabling is required for operation.

Compatibility Decided by Part Number

Correct fit is determined solely by matching the AT1QBB0040C0 004GYK code to the sticker on the original heatsink. Photographs in the listing show the exact layout for visual confirmation before purchase. If the numbers differ the cooler will not align with the mounting points or thermal pads.

Highlights

  • Cools Dell and Alienware CPUs effectively
  • Single fan delivers targeted airflow to heatsink
  • Tested before shipping for reliable operation
  • Photos match real item for easy verification
  • Correct part number ensures 100% compatibility

Specifications

Accessory TypeCooler

Questions about this item

How do I install the AT1QBB0040C0 004GYK heatsink and fan, and which step is most often missed?

Remove the old heatsink, clean the CPU and GPU surfaces, apply fresh thermal compound, fit the new heatsink, connect the fan cable to the motherboard header, then screw it down evenly; the step most often missed is reconnecting the fan cable before closing the chassis.

What maintenance or replacement will this cooling assembly need later?

The fan bearings will eventually wear and the thermal compound will dry out, so plan to replace the fan unit and reapply compound after extended use.

What limit appears first when this cooler runs under sustained load?

The single fan can only move a finite amount of air, so thermal headroom is reached once the heatsink saturates and the fan hits maximum speed.

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