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Black CPU cooler fan for Lenovo B720 desktop

Fans

Fans CPU cooler for Lenovo B720 EG75070S1-C380-S9A

SKU CH-MQDM-JMHVA

New original CPU cooler designed for Lenovo B720 systems, part EG75070S1-C380-S9A

  • Designed for Lenovo B720 systems
  • Original replacement part number EG75070S1-C380-S9A
  • New condition ensures reliable cooling performance
  • Matches manufacturer specification 123.1009Y.0011

Replacement CPU fan for Lenovo B720

This new original CPU fan is built for the Lenovo B720 desktop and carries part number EG75070S1-C380-S9A. It serves as a direct replacement when the factory cooler fails or becomes noisy. Buyers who need a cooler for a different chassis or a higher-wattage processor should look elsewhere.

Normal-use thermals and noise

The cooler is designed to match the thermal profile of the original B720 system under typical workloads. Acoustic output stays consistent with the stock configuration during everyday operation. Power draw follows the specifications of the original 123.1009Y.0011 assembly.

Highlights

  • Designed for Lenovo B720 systems
  • Original replacement part number EG75070S1-C380-S9A
  • New condition ensures reliable cooling performance
  • Matches manufacturer specification 123.1009Y.0011

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the CPU cooler in the Lenovo B720 and which step is commonly missed?

Align the cooler with the motherboard mounting holes, secure the four screws in a diagonal pattern, then connect the fan header to the CPU_FAN connector; the step often missed is plugging in the power cable before closing the case.

What maintenance will the EG75070S1-C380-S9A cooler need over time?

Dust the heatsink fins and fan blades every 6–12 months using compressed air; if the bearing becomes noisy or airflow drops, replace the entire fan assembly with the same 123.1009Y.0011 part.

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