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  6. Item#: 9SIC8JMM611778

  • $21.98
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    BUB1112HH01 MHV25A00 DC12V 1.00A 4Pin AllinOne CPU Cooling Fan, Replacement CPU Cooler Fan for Dell OptiPlex 3240 3440 7440 AIO Desktop, Internal CPU Heat Dissipation Repair Spare Part

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    • - BUB1112HH01 MHV25A00 allinone CPU cooling fan, DC12V 1.00A, standard 4pin PWM connector, perfectly fits Dell OptiPlex 3240, 3440, 7440 AIO desktops
    • - Delivers powerful forcedair cooling for CPU module, resolves hightemperature warnings, thermal throttling, overheating shutdown and noisy fan malfunctions
    • - Precisionmatched mounting structure, direct dropin replacement for original defective, wornout or damaged AIO CPU cooler fan
    • - Stable brushless motor structure supports longtime continuous operation, maintains balanced airflow under heavyload computing tasks
    • - Please verify part number, voltage and compatible AIO model before purchase to avoid mismatched replacement components
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    BUB1112HH01 MHV25A00 is a dedicated replacement 4pin PWM CPU cooling fan engineered for Dell OptiPlex 3240, 3440 and 7440 allinone desktops. Operating at DC 12V with rated current of 1.00A, this integrated blower fan draws away CPUgenerated heat efficiently, preventing thermal throttling, unexpected system shutdown and hardware damage caused by excessive temperature. The 4pin PWM interface supports motherboarddriven speed adjustment to balance cooling performance and operational noise. Precisely aligned mounting holes ensure seamless installation to replace original faulty fans suffering from jamming, loud grinding noise or complete failure. Suitable for IT maintenance workstations and DIY hardware repair. Confirm your machine model and original fan part number before ordering. Professional disassembly skill is required for proper fitting.


    Specifications
    1. Part Number: BUB1112HH01, MHV25A00
    2. Product Type: AllinOne Desktop CPU Cooling Fan
    3. Operating Voltage: DC 12V
    4. Rated Current: 1.00A
    5. Connector: 4Pin PWM
    6. Compatible Device: Dell OptiPlex 3240, 3440, 7440 AIO Desktop
    7. Core Function: CPU Heat Dissipation, Thermal Control
    8. Motor Type: Brushless
    9. Installation: Internal replacement spare part
    10. Suggested Operation: Professional installation recommended


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