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criticalmass048

Connecting computer fans

criticalmass048
15 years ago

Ok, so I got this computer from an acquaintance, and it's got 5 fans (sides, top, back, front, etc). He told me that the used to have a "fan controller" running all the fans.

I don't have this fan controller, but I'm wondering why I just can't make my own, if I'm handy, or at least get one or two of them to work by just connecting them together.

My question is, why do the fans have a Red, Black, and Yellow wire? And if I connect them to a power supply which has Red, Black, Black, Yellow, how would I go about this?

Thanks!

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