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Black laptop cooling fan and heatsink assembly with copper pipes and silver fins

DBTLAP

DBTLAP Thermal Cooling Fan and Heatsink for ThinkPad E575

SKU CH-04WA-S4WK5

Replacement thermal cooling fan and heatsink for ThinkPad E575 laptops

  • Accessory TypeCooler
  • Designed for ThinkPad E575 compatibility
  • Matches FRU part numbers 01EN347 01EN348 01HW785
  • Includes one tested cooling fan
  • Verify appearance against photos before ordering
  • Send model number for 100% compatibility confirmation

Replacement Cooling Fan for ThinkPad E575

This new DBTLAP fan and heatsink assembly matches FRU part numbers 01EN347, 01EN348 and 01HW785. It is built for the ThinkPad E575 laptop. Each unit is tested before shipping. Buyers should compare the product photos with their existing cooler to confirm the correct fit before ordering.

Thermals and Power in Daily Use

The cooler draws power directly from the laptop's fan header. It spins up to move air across the heatsink when the CPU temperature rises. No external power adapter is required. The assembly is designed to fit the original mounting points without modification.

Upgrading from a Worn or Failed Cooler

This part replaces a noisy, seized or broken original fan. It restores the factory cooling performance for the E575. It is not a performance upgrade for users seeking lower temperatures than the stock design provides. Buyers needing a different form factor or higher airflow should look elsewhere.

Highlights

  • Designed for ThinkPad E575 compatibility
  • Matches FRU part numbers 01EN347 01EN348 01HW785
  • Includes one tested cooling fan
  • Verify appearance against photos before ordering
  • Send model number for 100% compatibility confirmation

Specifications

Accessory TypeCooler

Questions about this item

How do I install the cooling fan and heatsink in my ThinkPad E575, and which step is most often done incorrectly?

Match the FRU numbers 01EN347, 01EN348 or 01HW785 to your old part, remove the bottom cover, disconnect the old fan cable, fit the new heatsink and reconnect the cable; the step most often missed is verifying the FRU match before fitting.

What maintenance or replacement will this cooler need over time?

The fan bearings and thermal paste will degrade; expect to clean dust from the heatsink fins and replace the paste every one to two years, and replace the fan if it becomes noisy or stops spinning.

What is the first limit reached under sustained heavy load?

The single fan’s airflow capacity becomes the bottleneck, so temperatures will rise once the heatsink can no longer dissipate heat faster than the CPU generates it.

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