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Dell laptop CPU heatsink and fan assembly for Inspiron 15 3542

DELL

DELL Inspiron 15 3542 CPU Heatsink Fan Assembly

SKU CH-6T3Z-HSXAZ

Genuine Dell CPU heatsink and fan assembly for Inspiron 15 3542 and 3543 laptops with discrete Nvidia graphics

  • Typecomputer-internal-cpu-fans
  • Genuine Dell replacement keeps Inspiron 15 3542 cooling like new
  • Fits Inspiron 14 3442 and 3443 models with discrete Nvidia graphics
  • Compatible with Inspiron 17 5748 for broad service coverage
  • DC 5V 0.45A power draw limits battery impact
  • 5CFM airflow rating delivers targeted CPU cooling

Dell Inspiron 15 3542 Heatsink Fan

This Dell OEM CPU heatsink and fan assembly is built for the Inspiron 15 3542 laptop and also fits the Inspiron 15 3543 and Inspiron 17 5748 models. It serves as a direct replacement for the original cooling unit in those systems. The part is supplied new and ready for installation.

Discrete Nvidia Graphics Compatibility

The assembly is specified for laptops equipped with discrete Nvidia graphics, which determines the mounting layout and thermal design. It carries the manufacturer part number MFR38 and alternative numbers including FN0565-A1033L2AL and 023.10023.0001. Electrical rating is DC 5V 0.45A with airflow rated at 4.5CFM.

For Dell Inspiron Discrete Graphics Owners

This cooler suits owners of the listed Inspiron models who need to replace a worn or noisy fan on a discrete-graphics configuration. It will not fit the same chassis variants that rely on integrated graphics, nor will it suit other Dell series or non-Dell laptops. Buyers should verify their exact model number before ordering.

Highlights

  • Genuine Dell replacement keeps Inspiron 15 3542 cooling like new
  • Fits Inspiron 14 3442 and 3443 models with discrete Nvidia graphics
  • Compatible with Inspiron 17 5748 for broad service coverage
  • DC 5V 0.45A power draw limits battery impact
  • 5CFM airflow rating delivers targeted CPU cooling

Specifications

BrandDELL
Typecomputer-internal-cpu-fans

Questions about this item

What does the 4.5 CFM airflow rating mean once this heatsink is installed in an Inspiron 15 3542?

The 4.5 CFM rating indicates the volume of air the fan moves across the heatsink fins to carry heat away from the CPU and discrete Nvidia GPU in the laptop.

What does the DC 5V 0.45A power specification cap in practice?

The 5 V, 0.45 A rating sets the maximum current the fan draws from the motherboard header, limiting its top speed and noise level.

Will this assembly physically fit my Inspiron 15 3542 without modification?

Yes, it is the OEM heatsink and fan assembly designed for the Inspiron 15 3542, 3543, Inspiron 14 3442, 3443 and Inspiron 17 5748 with discrete graphics.

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