OK, I came here and I have some info to share plus some help to all. I am replacing my blue 12-LED stock Cullinan case that is one model back. The fan control in place looks like what
Aeacus posted BUT the left is now a 4 pin connector with 3 wires coming from the Cullinan box control buttons. The new fan control of these new LED RGB 12 LED 120mm fans has a 3 wire connector where it says control but it has attached a looped single wire. So I have 3 wires that need to get thinner with a 3 prong connector. Even Culligan is speachless as to what each cable does. Oh, the new hub control is magnetic and just pops onto the back (no screws). If I could just get speed control together I would turn on this monster of a PC. I really like these cases.