I have the corsair spec delta rgb(https://www.corsair.com/us/en/Categories/Products/Cases/Mid-Tower-ATX-Cases/Carbide-Series-SPEC-DELTA-RGB-Tempered-Glass-Mid-Tower-ATX-Gaming-Case-—-Black/p/CC-9011166-WW)
that have 4 included stock fans(corsair A1225M12S) that by the specification run at 0.38A
and a deepcol fan hub (https://www.ebay.com/p/23031529082?iid=223483896087&chn=ps&dispctrl=1)
my mobo has 2 fan header with 1A maximum, i dont know if i can run 3 fan in the fan hub into one fan header without damaging the mobo.