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  6. Item#: 9SIC4P5M235845

  • $13.76
  • Free 30-day Returns
  • Limit 99999 per customer.
    Ships from China.
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    4-Pin PWM Fan Hub Splitter Adapter, 1 to 4 Way CPU Cooling Fan Power Cable, Desktop Computer Case Cooler Fan Splitter for Motherboard PWM Fan Header Expansion

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    • 1-to-4 PWM fan splitter hub, one motherboard 4Pin fan header expands to connect up to four 3Pin/4Pin cooling fans simultaneously.
    • Supports PWM speed regulation, synchronously adjusts fan rotation speed according to CPU temperature for intelligent temperature control.
    • Compatible with both 3-pin constant-speed fans and 4-pin PWM adjustable speed fans for PC chassis and CPU cooling.
    • Stable power transmission structure, effectively avoids insufficient power supply and fan stall issues during long-time operation.
    • Plug-and-play design, simple installation, ideal solution when motherboard fan ports are inadequate for DIY gaming PC builds.
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    This 1 to 4 way 4Pin PWM fan hub splitter is a practical expansion accessory for desktop computer cooling systems. It solves the problem of insufficient fan headers on the motherboard, allowing a single fan port to drive up to four case fans, CPU auxiliary cooling fans and system cooling fans.

    It retains PWM signal transmission to realize synchronous speed control, automatically adjusting fan speed based on system temperature to balance cooling performance and noise level. The splitter works seamlessly with mainstream 3Pin fixed-speed fans and 4Pin PWM fans.

    Solid internal wiring ensures reliable power supply and stable signal transmission. Easy plug-and-play without extra software or driver installation. Perfect for gaming PCs, workstations and customized chassis cooling upgrade projects.

    Note: Please confirm the total current of connected fans to avoid overloading the motherboard fan header.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by USA-LXY Return Policy

    Manufacturer Contact Info

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