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CPU and GPU cooling fan with heatsink for Dell Precision 17

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NA CPU & GPU Cooling Fan for Precision 17 7730 7740 7JV64

SKU CH-WW0Z-K5HC4

Cooling fan and heatsink for Dell Precision 17 7730 and 7740 laptops

  • Accessory categoryCooling Fan & Heatsink
  • Cools CPU and GPU for Precision 17 7730 and 7740
  • Replaces part numbers 7JV64 MG75090V1-C140-S9A MG75090V1-C150-S9A
  • Combines fan and heatsink in one accessory
  • New condition ready for installation

Compatible Cooling Fan for Precision 17

This cooling fan and heatsink assembly is built for Dell Precision 17 7730 and 7740 mobile workstations. It replaces the original CPU and GPU thermal module using part numbers 7JV64, MG75090V1-C140-S9A and MG75090V1-C150-S9A. The unit arrives new and ready for installation by technicians or experienced owners.

Direct Replacement for Dual Thermal Zones

The assembly covers both processor and graphics cooling zones in a single piece, matching the factory layout for the 17-inch chassis. It restores stock thermal performance when the original fan fails or the heatsink is damaged. Builders needing a different form factor or liquid-cooling integration will not be served by this part.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $27.99
Pricier than about 65% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooling Fan & Heatsink

Questions about this item

Will the 7JV64 fan and heatsink fit inside my Precision 17 7730 chassis alongside the existing motherboard standoffs?

The 7JV64 assembly is built to the factory layout for the Precision 17 7730 and 7740 series, so it aligns with the original mounting points and clears the motherboard standoffs without modification.

How can I confirm the MG75090V1-C140-S9A replacement is spinning at the correct speed after I install it?

Boot the Precision 17 7740, open the Dell thermal utility in BIOS, and verify the CPU and GPU fan RPM readings match the factory profile for the 7JV64 part number.

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