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  • $30.93
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  • Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

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    1611kL-04W-B59 4028 40mm DC Brushless Cooling Fan 40×40×28mm DC12V 0.39A 2/3-Wire Axial Fan Replacement for Server Inverter Industrial Power Supply Electronic Equipment Heat Dissipation Repair Part

    • - Model 1611kL-04W-B59, thick 4028 40×40×28mm axial cooling fan
    • - DC12V 0.39A rated current, optional 2-wire or 3-wire with tachometer signal
    • - High airflow design delivers strong static pressure for compact enclosed equipment
    • - Durable dual ball bearing supports stable continuous heavy-duty operation
    • - Standard mounting holes, great for servers, inverters and industrial power units
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    1611kL-04W-B59 is a high-performance 4028 DC brushless axial cooling fan with dimensions of 40×40×28mm. It operates at DC12V with 0.39A rated current and supports 2-wire or 3-wire versions; the 3-wire variant provides real-time speed feedback. The thick frame and reinforced fan wheel produce high static pressure airflow to exhaust hot air inside narrow equipment housings. Equipped with dual ball bearings, it maintains reliable long-running performance. Standard mounting layout enables simple fan replacement to protect servers, inverters and industrial power hardware from overheating damage.


    Specifications
    1. Model: 1611kL-04W-B59
    2. Dimension: 40×40×28mm (4028 / 4cm)
    3. Operating Voltage: DC12V
    4. Rated Current: 0.39A
    5. Wire Type: 2-Wire / 3-Wire Optional
    6. Fan Type: DC Brushless Axial Cooling Fan
    7. Application: Server, Inverter, Industrial Power Supply Electronic Equipment Heat Dissipation


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