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CPU GPU cooling fan radiator for Dell Inspiron 15 7590 7591 P83F

Ruth's sister

Ruth's sister CPU GPU cooling fan cooler radiator for Dell Inspiron 15 7590 7591 P83F

SKU CH-TH4C-4FJB0

Cooling fan and radiator assembly for Dell Inspiron 15 7590 and 7591 laptops

  • Cools CPU and GPU for Dell Inspiron 15 7590 7591
  • Replaces part numbers P83F 0MPHWF MPHWF 0861FC 861FC
  • Integrated radiator design handles both processor and graphics heat
  • New condition ensures reliable thermal performance from installation

Dell Inspiron 15 7590 7591 cooling assembly

This replacement radiator and fan unit fits the Dell Inspiron 15 7590 and 7591 chassis. It addresses worn or noisy original cooling hardware in those specific models. The part matches the P83F, 0MPHWF and 861FC references used by Dell for this platform. Installers should verify the exact model number before ordering.

Sustained-load thermal behaviour

Under continuous load the assembly moves heat from both the processor and graphics chip into the fin stack and exhausts it through the rear vent. Fan speed ramps with temperature to keep clock speeds stable during long sessions. Dust buildup on the fins will reduce airflow over time, so periodic cleaning is needed to maintain the same thermal headroom.

How it compares

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

Price $18.99
Pricier than about 60% 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

How much power does the cooler draw during continuous use?

The replacement cooler is designed for the original thermal envelope of the Dell Inspiron 15 7590 and 7591, so it runs within the same power limits as the factory unit.

Does the cooler include the mounting screws and thermal pads needed for installation?

The part is supplied as the radiator and fan assembly only; you will need to reuse the original mounting hardware and apply fresh thermal compound.

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