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Small black rectangular laptop CPU cooling fan with wire connector visible

DBTLAP

DBTLAP laptop cooling pad for Lenovo B4310G B4310 B4312G B4301 B4301A

SKU CH-GDHY-VQ8BK

Replacement CPU cooler tested for Lenovo B4310G, B4310, B4312G, B4301 and B4301A models

  • Accessory TypeCooler
  • Keeps your Lenovo B4310G running cool with a compatible replacement CPU fan
  • Tested individually before dispatch so you receive a fully working unit
  • Backed by a 9-month warranty for added confidence after installation
  • Matches original dimensions for Lenovo B4301 and B4312G models without modification
  • Sourced from Forcecon, ADDA, Sunon or Kipo depending on stock availability

Replacement CPU fan for Lenovo B4310G B4310 B4312G

This replacement CPU cooler is built for Lenovo B4310G, B4310, B4312G, B4301 and B4301A laptops. It serves owners who need a direct swap for a worn or noisy original fan. Buyers looking for a universal external cooling pad with USB power will not find that function here.

Installation notes and common pitfalls

The package includes one fan unit tested before shipping. Installation requires opening the laptop chassis and disconnecting the original cooler, so basic disassembly skill is needed. A frequent issue is ordering the wrong variant; compare the part visually with your original fan before purchasing.

Compatibility checks before ordering

Confirm your laptop model matches the listed B4310G, B4310, B4312G, B4301 or B4301A designations exactly. Verify the connector type and mounting screw positions against the product photos. The supplier notes that manufacturers such as Forcecon, ADDA, Sunon or Kipo may be supplied depending on stock.

Highlights

  • Keeps your Lenovo B4310G running cool with a compatible replacement CPU fan
  • Tested individually before dispatch so you receive a fully working unit
  • Backed by a 9-month warranty for added confidence after installation
  • Matches original dimensions for Lenovo B4301 and B4312G models without modification
  • Sourced from Forcecon, ADDA, Sunon or Kipo depending on stock availability

Specifications

Accessory TypeCooler

Questions about this item

How can I confirm the fan is spinning correctly after installing it in my B4310?

Power on the laptop and listen for the fan to start; you should feel steady airflow from the vent and see the CPU temperature stay stable under load.

What comes in the package and do I need any extra parts for the B4301A?

The box contains one replacement CPU fan; no additional components are required if your existing mounting screws and power connector are reusable.

Which version should I pick for a B4312G — the 4301, 4310 or 4312 model?

Choose the fan labelled for B4312G; the supplier notes that pictures must be compared with your original fan to ensure the correct match.

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