Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable 12 Inches, PC Fan Splitter 1 to 3 Converter, PC Fan Extension Cable

4.7 4.7 out of 5 stars | 5,225 ratings

Price: 6.79

Last update: 04-09-2025


About this item

Triple Fan Connection Solution: 4 pin fan splitter cable connects 3 computer case fans to a single motherboard fan header; PWM splitter cable connects an additional fan to increase airflow in your computer case; Fan speed label on the 4 pin fan master connector of the fan header splitter is wired to receive the PWM control signal and share it to the slave fans.
Unified PWM Control: PC fan splitter connects to the 4-Pin header on the motherboard and splits the signal to 3 PWM fans; PWM fans can spin at the same speed using software from a motherboard equipped with PWM control.
Synchronized Speed Management: CPU fan splitter has a 4 pin fan connector a wire that sends the RPM signal to the motherboard connector for synchronizing the fan speed with the other 2 fans; 3 pin fan splitter omits the RPM signal pin for tandem fan speeds with all 3 fans when supported by your computer and fans.
Spare Cable Convenience Pack: Cost-effective 2-pack of computer fan splitter 4 pin cables provides a spare cable for adding a fan to increase cooling in your computer; Sleeved and wrapped black 12-inch case fan splitter cable provides a tidy look in an open computer case.
Wide Compatibility for Enhanced Cooling: 3-pin & 4-pin fan compatible with computer case fans such as the Cooler Master Hyper 212 EVO 120mm, a 200mm case fan such as the Cooler Master MegaFlow 200mm, and 230mm case fans; Add more cooling to your computer with this PWM fan splitter cable.

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Top reviews from the United States

  • Ben
    5.0 out of 5 stars Durable, Flexible, Easy to use
    Reviewed in the United States on December 23, 2024
    Grabbing cable splitters for fans are always so hit or miss, and usually it's a miss but after using all of these in my build and messing around I can say they're really sturdy. I feel like I don't have to worry about them becoming undone after an instillation, not to mention the cable management is ridiculously easy. I'm gonna grab some more for future builds.

    Oh and btw I used all of them, the pwm definitely works.
  • JUSTCHILL3N
    5.0 out of 5 stars Three in one solution
    Reviewed in the United States on January 4, 2025
    This allows three fans to use one fan header. The motherboard will read and report the Master fan’s rpm. All three fans will share the same rpm as controlled by the board as I was able to test this. Perfect solution for my need. Pack comes with two sets if you’re feeling creative or just to have a spare handy.
  • Amazon Customer
    5.0 out of 5 stars Perfect!
    Reviewed in the United States on January 16, 2025
    Exactly what I was looking for and does the job great. Using for fans on an AIO and works exactly as expected.
  • Bradley Olver
    5.0 out of 5 stars Solid Splitters, No Problems
    Reviewed in the United States on December 28, 2024
    I've bought these fan splitters for multiple pc builds now and they are plenty long and solid. Flexible enough to get into the spaces I've needed to, as well as being able to match the same rpm for all 3 fans connected.
  • Ronnie Rysdam
    4.0 out of 5 stars Easy to install and works good
    Reviewed in the United States on August 11, 2024
    Works great, easy to install, works on all my 3-pin fans. Would order again if needed
  • kc8zdf
    5.0 out of 5 stars Excellent build quality! .
    Reviewed in the United States on December 9, 2024
    Value for money, and build quality! Great stuff.
  • Amazon Customer
    5.0 out of 5 stars Works perfectly
    Reviewed in the United States on December 6, 2024
    Works with 3 pin fans as well.
  • Jonah
    5.0 out of 5 stars Nice cable quality.
    Reviewed in the United States on October 27, 2024
    Looks much cleaner in the front than most PWM cables. Good if you’re a cable management nut like me.

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