Hello... There all type of FANs... 2-wire, 3-wire and 4-wire... each with different connectors, wiring and purposes.
Your MB is 4-wire and 3-wire 12vdc capable... but will have power limits on # that can used from there... So a controller/splitter or direct PS connection is used.
BitFenix Recon Fan Controller view/reviews from newegg...
1) It has USB connectors and software, but No happy results with Software...
2) Can be easy or hard to wire.
3) I like look of it, ( fill driveless bays of 5.25 ) and feel it can do the 3-wire 2-wire FAN splitter JOB, ( but so would my soldering iron and solder) but.. I would not connect USB and use the software.
4) You have FAN Speed Control at your Finger Tip... (my soldering iron couldn't do this)
5)...