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Small black laptop CPU cooling fan with plastic housing and wire connector

DBTLAP

DBTLAP Laptop CPU Fan for Lenovo B570 B575 V570 Z570 DFS531205HC0T FA9N

SKU CH-GJFG-0JW3W

Replacement CPU cooler for compatible Lenovo laptops, tested individually before dispatch

  • Accessory TypeCooler
  • Compatible with Lenovo B570, B575, V570, Z570 models
  • Each unit tested before shipping for 100% reliability
  • Replacement CPU cooler restores proper thermal performance
  • Includes one fan matching part numbers DFS531205HC0T and FA9N
  • Manufactured by Forcecon, ADDA, Sunon or Kipo depending on stock

Replacement Fan for Lenovo B570 and V570

This DBTLAP CPU fan replaces the original cooler in Lenovo B570, B575, V570 and Z570 series laptops. It matches the DFS531205HC0T and FA9N part numbers used in those models. Each unit is tested before shipping to confirm it spins correctly. The package contains one fan ready for installation.

Cooling Capacity for Standard Workloads

The cooler handles everyday office tasks, web browsing and video playback without thermal throttling on the supported platforms. It provides enough airflow for the original thermal design power of these chassis. Sustained heavy loads such as rendering or gaming may exceed the single-fan capacity and cause temperatures to rise.

Tested Unit and Visual Verification

Every fan is individually tested so the buyer receives a working component rather than an unchecked spare. The listing advises comparing the product photos with the original fan before purchase to confirm connector orientation and mounting holes match. No additional brackets, screws or thermal paste are included in the box.

Highlights

  • Compatible with Lenovo B570, B575, V570, Z570 models
  • Each unit tested before shipping for 100% reliability
  • Replacement CPU cooler restores proper thermal performance
  • Includes one fan matching part numbers DFS531205HC0T and FA9N
  • Manufactured by Forcecon, ADDA, Sunon or Kipo depending on stock

Specifications

Accessory TypeCooler

Questions about this item

Will this fan fit alongside the original heatsink in my Lenovo B570?

The fan is built to replace the original CPU cooler in Lenovo B570, B575, V570 and Z570 models, so it mounts to the same heatsink brackets used by the factory assembly.

How can I verify the fan is spinning correctly after I install it?

Enter the BIOS hardware monitor or use a tool such as HWMonitor to confirm the CPU fan RPM reads above zero and rises when the processor load increases.

Does the package include thermal paste or mounting screws, or must I buy them separately?

Only the fan itself is included; thermal compound and any replacement screws are not supplied and must be sourced separately.

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