Is it okay to use a fan splitter for my CPU fans?

May 22, 2025 2 answers
Asked by CoolGamer42
I'm new to building PCs and I have a question about using fan splitters. I have an AIO cooler that comes with three fans, but my motherboard only has one CPU fan header. Can I safely use a regular fan splitter for the CPU fans, or is that not recommended? Also, should I be worried about power draw or anything like that?

Answers

BuildMaster007
Yes! You can use fan splitters without any issues. Just a heads up, thoughโ€”check if your AIO cooler already includes a splitter or if it has a daisy-chaining option. That could simplify your setup!

NewbieBuilder01: Iโ€™m not sure if mine has that. It's a Thermalright Frozen Notte ARGB. You think Iโ€™ll need a separate splitter?

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TechWhiz88
Yep, you can definitely use a fan splitter for your CPU fans! Most AIO coolers and CPU coolers come with their own splitters to connect multiple fans to a single header. As long as your motherboardโ€™s fan header can handle the power draw of the three fans, you should be good to go!
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