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Small black laptop CPU cooling fan with four-wire connector

Lemincrash

Lemincrash CPU Cooling Fan 4-Line DC5V 0.5A

SKU CH-2JEE-T9F3A

Replaces the CPU fan in compatible Lenovo IdeaPad 15-inch models with a DC5V 0.5A four-line unit

  • Accessory categoryCooler
  • Main functionNotebook
  • Key featuresNew
  • In the boxCPU Cooling fan*1
  • Compatible with Lenovo IdeaPad 5 series laptops
  • DC5V 0.5A power for efficient cooling
  • 4-line interface ensures secure motherboard connection
  • New condition guarantees reliable performance
  • Single fan unit replaces faulty CPU cooler

Direct Replacement Fan

This DC 5 V, 0.5 A cooling fan fits the Lenovo IdeaPad 5-15ARE, 5-15IIL, 15IIL05, 5-15ARE05 and 15ITL05. It uses a 4-line interface that matches the original motherboard header. The unit ships new and ready to install.

Cooling Capacity and Limits

The fan draws half an amp at five volts, delivering the airflow the factory thermal design expects. It handles normal workloads and moderate multitasking without throttle. Sustained heavy loads that exceed the original cooling envelope will still push the system to its thermal ceiling.

Upgrade Context

This part replaces a worn, noisy or failed OEM fan in the listed IdeaPad models. The jump is worth it when the original cooler rattles, spins down or lets temperatures climb under light use. It is not for owners of other laptop series or for anyone wanting a larger heatsink assembly.

How it compares

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

Price $18.99
Cheaper than about 55% of the 6,190 comparable items (median $20.99).

Specifications

Product
Brand nameLemincrash
Model name5-15ARE
Accessory categoryCooler
In the box
In the boxCPU Cooling fan*1
More details
Main functionNotebook

Questions about this item

Will the DC5V 0.5A 4-line connector match the fan header on my Lenovo IdeaPad 5-15ARE?

The fan is built to the DC5V 0.5A 4-line specification used by the IdeaPad 5-15ARE series, so the header fits without an adapter.

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

Listen for steady airflow from the vent and watch the RPM reading in the BIOS or Lenovo Vantage hardware monitor; it should report a stable speed.

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

The box contains only the CPU cooling fan itself; any screws or thermal material needed for fitting have to be sourced separately.

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