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Small black laptop cooling fan with wire connector

DBTLAP

DBTLAP CPU GPU Cooling Fan ThinkBook 13x G2 IAP 21AT

SKU CH-E6SP-KRG7Y

Replacement CPU and GPU cooling fan for ThinkBook 13x G2 IAP 21AT, tested before shipping

  • Accessory TypeCooler
  • Designed for ThinkBook 13x G2 IAP 21AT models
  • Matches part numbers B6705AFHSF2100TN and B6605AFHNF2100TN
  • Runs on 5V .5A power for efficient cooling
  • Each unit tested before shipping for 100% reliability
  • Photo verification ensures exact replacement match

Targeted Replacement Fan

This cooling fan is built specifically for the Lenovo ThinkBook 13x G2 IAP 21AT laptop. It matches the original part numbers B6705AFHSF2100TN and B6605AFHNF2100TN for direct compatibility. The unit is intended for owners who need to replace a worn or noisy original cooler. It is not suited for other laptop models or external cooling pad setups.

Electrical Specifications and Limits

The fan operates on a standard 5V supply drawing 0.5A of current. This low power profile fits within the laptop's existing thermal subsystem without extra load. It provides the airflow needed for the CPU and GPU under normal workloads. Sustained heavy loads may exceed the cooling capacity of a single slim fan.

Installation Fit and System Impact

The compact assembly slots into the existing mounting points inside the ThinkBook 13x chassis. No additional brackets, cables or software are required beyond the original connector. Replacing a failing unit restores the intended thermal headroom for the processor and graphics. Buyers should verify the part number visually before fitting to ensure a correct match.

Highlights

  • Designed for ThinkBook 13x G2 IAP 21AT models
  • Matches part numbers B6705AFHSF2100TN and B6605AFHNF2100TN
  • Runs on 5V .5A power for efficient cooling
  • Each unit tested before shipping for 100% reliability
  • Photo verification ensures exact replacement match

Specifications

Accessory TypeCooler

Questions about this item

Will this fan fit alongside the original heatsink in my ThinkBook 13x G2 IAP 21AT?

It is built for the ThinkBook 13x G2 IAP 21AT and matches part numbers B6705AFHSF2100TN and B6605AFHNF2100TN, so it aligns with the existing heatsink mounting points.

How can I confirm the 5V 0.5A fan is spinning correctly after I install it?

Power on the laptop; the fan should start quietly and you will feel steady airflow from the vent within seconds.

Does the package include mounting screws or thermal pads, or must I buy them separately?

The box contains only the fan; screws and thermal pads are not included and must be sourced separately.

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