Recently build a PC with i7 7700K, Asus Z270F mobo, H100i V2 Liquid cooler, Corsair 570X cabin
My mobo has AIO PUMP Header. So, i plugged H100i V2 pump connection in it.
And Both stock fans of H100iV2 into CPUFAN, CPU OPT Fan headers & CLink into usb 2.0 header.
Its fixed on the top of case...