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Small black laptop cooling fan with heatsink fins and cable connector

DBTLAP

DBTLAP Cooling Heatsink Fan for DELL 7540 5V 0.5A

SKU CH-GRHE-WW4DQ

Replacement cooling fan for Dell 7540 laptops, rated 5 V 0.5 A and tested before shipping

  • Accessory TypeCooler
  • Efficient cooling for DELL 7540 and M7540 models
  • Direct replacement for part numbers 0M2F8R, NS85C13-17G24, NS85C12-17G23, AT2KF00EZCL
  • Low 5V 0.5A power draw reduces system load
  • Tested before shipping for reliable operation
  • Includes one fan for straightforward installation

Replacement Cooling Fan for Dell 7540

The DBTLAP heatsink fan is a direct replacement cooler built for Dell 7540 and M7540 laptops. It operates at 5 V and 0.5 A and matches part numbers 0M2F8R, NS85C13-17G24, NS85C12-17G23 and AT2KF00EZCL. Each unit is tested before shipping and the package includes one fan.

Who This Suits and Who Should Look Elsewhere

This part suits owners of a Dell 7540 or M7540 who need to replace a failed or noisy internal fan and can verify the part number against the listed codes. Buyers with other Dell models or different part numbers should look elsewhere because the connector and mounting will not match.

Critical Compatibility Check

The single specification that decides fit is the exact part number printed on your original fan. Compare it to 0M2F8R, NS85C13-17G24, NS85C12-17G23 or AT2KF00EZCL; only an identical code guarantees correct voltage, pin-out and physical mounting.

Highlights

  • Efficient cooling for DELL 7540 and M7540 models
  • Direct replacement for part numbers 0M2F8R, NS85C13-17G24, NS85C12-17G23, AT2KF00EZCL
  • Low 5V 0.5A power draw reduces system load
  • Tested before shipping for reliable operation
  • Includes one fan for straightforward installation

Specifications

Accessory TypeCooler

Questions about this item

How do I install the fan in my Dell 7540 and which step causes the most trouble?

Remove the bottom cover, disconnect the old fan cable, match the connector orientation exactly, then secure the new fan screws before reassembling.

What maintenance or replacement will this 5 V 0.5 A heatsink fan need over time?

Clean dust from the heatsink fins every few months; replace the fan if bearing noise appears or airflow drops noticeably.

What limit appears first when the fan runs continuously at 5 V 0.5 A?

The motor’s thermal limit — sustained load can raise coil temperature until the built-in protection reduces speed or stops the fan.

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