1 x 4-pin CPU Fan 1 x 4-pin CPU OPT Fan 1 x W_PUMP+ 4 x 4-pin Chassis Fan 2 x 4-pin VRM Fan 2 x 24-pin Main 2 x 8-pin +12V 2 x 8-pin PCIe to CPU power 1 x 6-pin PCIe 1 x 8-pin PCIe 3 x M.2 (Key M) 4