Question 1

Will this work for fans with a 3-pin connection?

Accepted Answer

Yeah I had 6 3-pin fans hooked up to these. The only problem I had was they don't exactly fully connect to the motherboard so you can't see the fan speeds or anything but I believe you can somewhat set it if you find out which fan port is in

Question 2

I'm really confused...  I bought this because I have 5 4-pin fans.  Can their speed be controlled of this splitter or no?

Accepted Answer

If you have the splitter plugged into a 4 pin fan controller or motherboard with fan control it should work just fine. Do be aware that if you have five fans you will need two of these splitters, and I would try to connect each splitter to a different fan connector rather than having a splitter connected to the other splitter, as that would likely pull too much current from a single connector.

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