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Flat rectangular laptop cooling pad with mesh surface and integrated fan unit

NShi

NShi PE42 laptop cooling pad 4-pin 5V

SKU CH-15KT-PEYVD MPN PE42

Cools MSI MS-14B1 and MS-14B2 laptops with a 4-pin 5V CPU fan and heatsink

  • Accessory TypeFan
  • Keeps MSI laptops cool with a dedicated CPU fan and heatsink
  • Secure 4-pin power connection delivers reliable 5 V operation
  • Designed specifically for MSI MS-14B1 and MS-14B2 chassis
  • Manufacturer-backed 6-month warranty supports long-term use
  • Ready to install as a direct replacement cooling module

Targeted MSI laptop cooling

The NShi PE42 is a replacement CPU fan with integrated heatsink built for specific MSI notebooks. It draws 5 V power through a standard 4-pin connector. The part suits owners of compatible MSI models who need a direct drop-in cooler.

Steady thermal dissipation

The heatsink assembly spreads heat across its fin stack while the 4-pin PWM connection lets the system vary fan speed continuously. This arrangement maintains consistent airflow during extended workloads rather than relying on short burst cooling.

Precision fit for daily service

The unit matches the original mounting points and 4-pin header on supported MSI chassis, so installation follows the factory layout without adapters. Its 5 V operation aligns with the notebook power delivery, avoiding voltage mismatch during routine maintenance.

Highlights

  • Keeps MSI laptops cool with a dedicated CPU fan and heatsink
  • Secure 4-pin power connection delivers reliable 5 V operation
  • Designed specifically for MSI MS-14B1 and MS-14B2 chassis
  • Manufacturer-backed 6-month warranty supports long-term use
  • Ready to install as a direct replacement cooling module

Specifications

Accessory TypeFan

Questions about this item

How much noise and heat does the 5 V 4-pin fan produce when running all day?

The 5 V 4-pin fan draws low power, so it stays quiet and generates minimal extra heat during continuous use.

What laptop models must I already own for this CPU fan with heatsink to fit?

It is built for MSI MS-14B1 and MS-14B2 chassis used in PS42 Modern 8RC and 8RA notebooks.

Will this replacement cooler work alongside the original thermal pads and screws I kept from the old unit?

Yes, the assembly matches the factory mounting points and 4-pin connector, so existing pads and screws can be reused.

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