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DBTLAP laptop CPU GPU cooling fan for HP Envy 17-CH series

DBTLAP

DBTLAP Laptop CPU GPU Cooling Fan for HP Envy 17-CH

SKU CH-4J7M-M92VC

Replacement CPU and GPU cooling fan compatible with HP Envy 17-CH series laptops

  • Accessory categoryCooler
  • Compatible with multiple HP Envy 17-CH series models
  • Direct replacement for part numbers M45786-001 and M45787-001
  • Each unit tested before shipping for reliable operation
  • Cools both CPU and GPU to maintain performance
  • Real product photos provided to verify exact match

Compatible HP Envy 17-CH models

This replacement cooling fan fits HP Envy 17-CH, 17M-CH, 17t-CH, 17-CH0000, 17-CH0003CA and 17M-CH0013DX laptops. It matches part numbers TPN-W148, M45786-001 and M45787-001. Buyers who need a different form factor or a complete cooling assembly should look elsewhere.

Thermals, noise and power

Each unit is tested before shipping to confirm correct operation. The single fan draws power from the laptop header and spins to move air over the CPU and GPU heatsinks. No acoustic or power-consumption figures are supplied by the manufacturer.

Decisive specification

The only specification that determines fit is the exact part number printed on your existing fan. Verify that your current cooler carries M45786-001 or M45787-001 before ordering.

How it compares

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

Price $25.99
Pricier than about 60% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How do I install the DBTLAP cooling fan in my HP Envy 17-CH, and what step do people often miss?

Remove the bottom cover, disconnect the old fan cable, swap the unit, then reconnect the cable; the step often missed is verifying the part number M45786-001 or M45787-001 matches the sticker on your original fan before fitting.

What maintenance or replacement will this cooling fan need later?

The fan is a sealed bearing unit with no user-serviceable parts; plan to replace the whole fan assembly when noise increases or airflow drops, typically after several years of continuous use.

What limit appears first when the fan runs under sustained heavy load?

The single-fan design moves a fixed air volume; under prolonged maximum CPU and GPU load the thermal ceiling of the heatsink is reached before the fan speed can compensate further.

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