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  • $45.49
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    Laptop Cooling Fan for Dell Latitude 14 E5440, Compatible BATA0610R5U 087XFX MF60090V1-C620-S9A KSB0505HB-DC10

    • Perfect fit for Dell Latitude E5440 14-inch notebook, cross-compatible with multiple OEM part numbers: BATA0610R5U, 087XFX, MF60090V1-C620-S9A, KSB0505HB-DC10, DC28000DNS0, DC28000DNSL
    • DC 5V low voltage standard notebook fan, original 4-pin PWM speed control connector for temperature automatic adjustment
    • Precision mold identical to factory fan, matching mounting screw holes, internal outline and wiring routing without trimming
    • Silent wear-resistant bearing + balanced fan blades, strong airflow to fix overheating, loud noise, lag and auto-shutdown issues
    • Plug-and-play replacement, ideal repair spare for IT maintenance shops and personal DIY notebook cooling repair
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    Any questions? Our AI beta will help you find out quickly.

    This brand new laptop cooling fan is custom manufactured for Dell Latitude E5440 14-inch business laptop, fully interchangeable with all matching original fan part codes listed. It adopts DC 5V power input and standard 4-wire PWM interface, which communicates smoothly with the laptop motherboard to adjust rotation speed based on CPU load.

    High-precision injection molding keeps the same size and installation position as the built-in fan. The optimized fan blade structure rapidly exhausts heat from CPU and chipset, effectively solving thermal throttling during office work, video playback and multi-task operation. Premium silent bearing minimizes abnormal buzzing, rattling and vibration after long-term continuous use.

    No extra modification or cutting is required during installation. Directly replace faulty, stuck or noisy original fans. It is a cost-effective maintenance accessory to restore stable cooling performance for Dell E5440 notebooks.



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