Best fan controller

i have an h440. The h440 comes with a 10 port fan hub in the back, but it always runs the fans at 100%. i got the h440 because i wanted a silent case. However, this case is not silent with the included fan hub. most fan controllers use an optical drive slot, but i do not have an optical drive slot! so if you could help me find a fan controller that doesnt use an optical drive mount, i would be very appreciative. thanks.