A:Answer Hello Shmc,
The fans have two separate connections each, one for PWM and one for RGB lighting. Included with the set are a Lighting Node Pro and a RGB fan hub which will use the RGB lighting connections from the fans. However, you would still need to have the available PWM fan headers in your system for each fan. If you'd like assistance with your setup, please feel free to reach out to our support team, we'd be happy to help: support.corsair.com
-Brian