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  6. Item#: 9SIC8JMM687180

  • $30.68
  • Free 30-day Returns
  • Limit 99999 per customer.
    Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

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    Laptop CPU Cooling Fan Replacement for Lenovo ThinkPad E420 E520 E425 E525, 5Pin 4-Wire PWM Cooler Fan, FRU 04W1833 04W1834, KSB0405HB-AJ28, Notebook Internal CPU Radiator Fan for Laptop Repair

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    • - Perfect replacement fan compatible with Lenovo ThinkPad E420, E520, E425, E525 laptop models
    • - 5Pin 4-wire PWM design supports automatic speed adjustment for stable CPU temperature control
    • - High-quality bearing structure delivers low noise, strong airflow and long service life
    • - Direct plug-and-play installation, matches original mounting position and connector
    • - Fix laptop overheating, shutdown, fan noise and fan error warning issues
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    laptop CPU cooling fan is a high-quality replacement part specially designed for Lenovo ThinkPad E420, E520, E425 and E525 notebooks. It adopts 5Pin 4-wire PWM connection to dynamically adjust fan speed according to CPU load, effectively dissipate heat generated by the processor. Built with premium bearing, it runs smoothly with low noise and stable airflow, effectively resolving common faults including laptop overheating, unexpected auto shutdown, loud fan rattling and BIOS fan alerts. Precisely molded to fit original mounting holes and connector, no modification required for plug-and-play installation. Ideal for notebook maintenance, repair and upgrade to restore your laptops cooling performance. Please double-check your laptop model and FRU number before purchase to ensure compatibility.


    Specifications

    Input Voltage: DC 5V

    Connector: 5Pin 4 Wire PWM

    Part Number: 04W1833, 04W1834, KSB0405HB-AJ28

    Applicable Models: Lenovo ThinkPad E420, E520, E425, E525

    Package: 1 x Laptop CPU Cooling Fan

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    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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