XDA Developers on MSN

Your motherboard's tiny fan header can do way more than cool your CPU

It's pretty cool, yanno?
Ars Technica

Is there a reason to go with a fan controller instead of a fan splitter?

Normal fan ports are only 1 amp, so I don't typically like running more than one fan per. That's only 5 watts, after all. Normal fan ports are 12V, not 5V. A lot of 12V fans won't even start at 5V, ...