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How do I connect and power the ALPHACOOL 25668 Core 6x 4-Pin PWM-DRGB Splitter?

1Answers
DiCaden
12/17/2025, 12:34:33 PM

Connecting and powering your ALPHACOOL 25668 Core 6x 4-Pin PWM-DRGB Splitter involves a few key steps to ensure optimal performance. Here’s a breakdown:

  1. Mounting the Distributor: First, remove the protective film from the adhesive tape and attach it to the underside of the controller. Then, remove the second film and secure the controller inside your computer case. The Velcro layer allows for easy detachment if needed.

  2. Cable Connections:

    • Connect the 2-pin aRGB and 4-pin PWM cable from the splitter to your motherboard's aRGB (3-pin terminal, NOT 4-pin) and 4-pin fan output. This prevents potential damage.
    • Plug the 2-pin aRGB IN and 4-pin PWM cable into the controller.
    • Connect the SATA power plug from your power supply to the SATA power input on the controller. Make sure your system is powered OFF during this step.
    • Attach your 4-pin fans to the OUT sockets. Note that the M1 socket provides the tacho signal and should be populated first.
    • Plug the 3-pin aRGB connectors from your RGB components into the corresponding sockets on the splitter.
  3. Power Considerations: The ALPHACOOL 25668 controller has a maximum power consumption of 22.5W (4.5A). Ensure that you do not exceed this limit to avoid damaging the controller or the connected components.

  4. Important Reminders: For any further support, reach out to ALPHACOOL INTERNATIONAL GMBH using their provided support contact information. Always adhere to the safety guidelines in the manual, including turning off and unplugging your power supply before beginning the installation. By following these steps, you can correctly set up the ALPHACOOL 25668 Core 6x 4-Pin PWM-DRGB Splitter for efficient fan and RGB control.

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