How to control multiple pwm fans with one motherboard fan connector?

[Thomas-18]

My problem that I'm having is that I want to be able to control the rpm or speed of three pwm fans in my case but I only have one four pin motherboard fan connector on my motherboard. Would using a fan pwm fan hub like this one on amazon https://www.amazon.com/SilverStone-System-Cables-Black-CPF04/dp/B00VNW556I/ref=sr_1_7?ie=UTF8&qid=1508707343&sr=8-7&keywords=fan+splitter allow me to take advantage of pwm and control the rpm or speed of my fans through the motherboard? Please help. Thanks.

 

[ss202sl]

get a fan controller

 

[DRagor]

Probably the simplest way would be to use a 4 pin PWM splitter 3 to 1 (example: https://www.amazon.com/Phobya-3-Way-Splitter-Single-Connection/dp/B004CLFOK4). However, that will not let you control each fan separately - they would all run at same % speed. If you need to run each fan at different speed, fan hub is the way to go.