So I just got a DG-85 (massive case in person) and, at least according to the product comparison chart, there is no fan controller, either by buttons or software.  So if that's the case, why are there preinstalled cables with fan headers on them heading to where it looks like the fan controller should be?  Are they just connecting to a hub?  Looks like a lot of hardware where the cables head for just a hub. I haven't relocated from my old PC case, so haven't started hooking things up, just planning.