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Notebook CPU fan cooler for Dell 14R 5421 3421

Ruth's sister

Ruth's sister internal power cable for Dell 14R 5421 3421

SKU CH-QWAY-BSRMD

Replacement cooling fan for Dell 14R 5421 and 3421 laptops

  • Designed for Dell 14R 5421 3421 models
  • New condition ensures reliable performance
  • Internal power cable for direct component connection
  • CPU cooler fan compatibility supports thermal management

Compatible cooling fan for Dell 14R models

This replacement CPU cooler is built for Dell 14R 5421 and 3421 notebooks. It fits directly into the existing mounting points without modification. Technicians and owners repairing overheating laptops will find it matches the original form factor.

Restores stock cooling performance

The fan handles normal processor loads and everyday multitasking as the original unit did. It does not increase thermal headroom beyond factory specification. Buyers needing higher airflow for sustained heavy workloads will find the design limited to standard replacement duty.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 90% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will this cable connect the existing motherboard header on my Dell 14R 5421 to the new CPU fan cooler?

The cable is made for the Dell 14R 5421 and 3421 models, so it matches the motherboard fan header and the cooler connector used in those laptops.

How can I confirm the fan is spinning correctly after I install the cable and cooler?

Enter the BIOS hardware monitor or use a utility such as HWMonitor to verify that the CPU fan RPM is reported and rises when the processor load increases.

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