AMD Motherboards - Fatal1ty AB350 Gaming-ITX/ac HOW TO ADD MORE FANS?

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Fatal1ty AB350 Gaming-ITX/ac HOW TO ADD MORE FANS?

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=8451
Printed Date: 19 Jul 2025 at 6:57am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Fatal1ty AB350 Gaming-ITX/ac HOW TO ADD MORE FANS?

Posted By: dafuq
Subject: Fatal1ty AB350 Gaming-ITX/ac HOW TO ADD MORE FANS?
Date Posted: 20 Apr 2018 at 11:34am

" rel="nofollow - hey guys,

I've got 2 fans in front and at the back of my pc which is connected to the motherboard. I'd like to add 2 more fans but I've already used both of the chassis fan connectors.

I've tried connecting the 2 fans to the molex pin but the speed was 100% and sounded like an airplane.

Is there a way to add those 2 fans to the motherboard so I can control the speed? what's my best option?

Replies:

Posted By: cristy6100
Date Posted: 20 Apr 2018 at 3:35pm

Search on your local online shop for "PWM splitter" they are 2-3-4 way

Be aware that is recommended to have the same model of fans on the splitter because only one of the fans will send/recieve PWM/RPM control data

Have a nice day

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Main Rig: AMD Ryzen 2400G | ASRock Fatality X370 ITX/ac UEFI 4.90 | Corsair LPX DDR4 2400@3200 1.35V | Corsair RM650i PSU | CM ML120L AiO Cooler

Posted By: dafuq
Date Posted: 20 Apr 2018 at 7:49pm

thanks for your help