1 x 4-pin CPU Fan 1 x 4-pin CPU OPT Fan 5 x 4-pin Chassis Fan 1 x W_PUMP+ 2 x 24-pin Main 4 x 8-pin +12V 1 x 8-pin PCIe 1 x 6-pin PCIe 3 x M.2 (Key M) 2 x SlimSAS 8 x SATA 6Gb/s 1 x VROC Key