Wire 2 Computer Fans Together

To do the job properly will probably require some soldering but your project doesn t require any delicate handiwork.

Wire 2 computer fans together.

Get it as soon as wed sep 30. To do this get the positive wires of all the fans and connect them to the positive wire on your adaptor. The red wire from our relay connects directly to the cooling fan and the black wire from the cooling fan connects to ground both wires will utilize our supplied fan harness. Cap off the branch circuit wires that connected to the second fan by screwing plastic wire nuts over their stripped ends.

If you purchase our relay kit all required connectors are included to splice wires together. Then get all the negative wires and run them back to the negative ground wire of your adaptor. 4 4 out of 5 stars 382. So do you think if i connect two fans to the header y splitter.

On these 4 wire computer fans i have found that some times they require an input to tell it how fast to spin so simply supplying power to 2 of the wires will not work if you have a 3 wire fan however you can supply power to the red and black and leave the white disconnected. Strong quiet 12025 fan 120x120x25mm 12cm 120mm computer case fan dc 12v cooling fan for computer case 2pin 2 wire 1600rpm 2 pack. A motherboard fan header will have a maximum amperage that it can safely deliver. As an extra safety precaution secure the wire nuts in place with black.