NadeMagnet Posted March 1, 2021 Share Posted March 1, 2021 Am I right that they're just normal 5v ARGB products? So that's a 5v, data, and ground wire. So what's the 4th pin/wire for? Or am I wrong to begin with? Link to comment Share on other sites More sharing options...
Metal_Masher Posted March 1, 2021 Share Posted March 1, 2021 The 4th wire for the pwm control for fan speed Link to comment Share on other sites More sharing options...
LeDoyen Posted March 1, 2021 Share Posted March 1, 2021 they are daisy-chainable, contrary to other fans. They are regular 5V ARGB fans yes, but in addition to data in, they have a data out taken at the end of the LED chain, to connect as data in on the next fan. In practice they connect like LED strips, more or less. Link to comment Share on other sites More sharing options...
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