2 Pack 3 Way 4 Pin PWM Fan Splitter Cable, PC Extension Cable Converter for Computer ATX Case 4-Pin/3-Pin Cooling, 10.6" 1 to 3

Great 4 pin & 3 pin fan splitter. Needed this for my 3 sp120 rgb pro fans that came with the Corsair 220t pc case. My motherboard didn’t have enough headers so this was a great pickup. Initially I didn’t want to make this purchase because I thought that these splitters would stop my motherboard from being able to control fan speed because my fans are 3 pin and that my fans would run at full speed but that wasn’t the case. If your motherboard has fan control compatible with 4/3 pin then these splitters will work just fine. I’ve previously connected 2 of my dc 3pin fans and my motherboard was able to control the speed and this splitter didn’t disrupt that compatibility.

These worked great. I confirmed both splitters worked. Cables seem decent quality with nice sheathing. Like another handy reviewer before me said, only one of the 3 split is a four pin, but that is what you want to split 3 fans on one motherboard 4 pin fan header. That way only one fan is communicating with the motherboard, the other two just do the same thing. I tested this out with my motherboard fan speed software; all three fans change speeds together. Works great.

Needed to replace an old, non-braided 3-prong fan splitter and this fit the bill. One of the fan headers actually didn't work in the first shipment I got, but the replacement worked perfectly.

They work but I had to bend some pins back into place because they were bent from the factory. Works fine after bending its pins back into place.

These cable assemblies were well-made. The crimp on the connector pins were tight and solid. I used them in one of my PCs without any issues.

Easy to install. Connected easily. Worked first try. Good looking material and reasonable quality based on feel.

I don’t know why people are complaining about the whole 4-pin situation. It is a 4-pin to one fan. The. 4th pin is just a data pit to check RPM, if you attach all 3 fans with a 4th pin your gona get horrible RPM readings through the 3-1 pin reduction. Idk if people are just stupid or wana complain, but the cables worked perfectly, I even tested the power going out and all 3 splits seem to be almost perfectly identical. Along with the 4th pin works on the fan you want to monitor(I set it up to monitor the middle one.

It worked exactly like it should and now I can control the speeds of all my fans. Before motherboard did not have enough fan headers. This worked the install more fans and still be able to control the speed. Also less expensive than buying a corsair commander.