1 x CPU Fan 2 x Chassis Fan 1 x USB 3.2 Gen1 2 x USB 2.0 2 x M.2 Socket 3 with M key 1 x SPI TPM 4 x SATA 6Gb/s 1 x S/PDIF out 1 x 24-pin EATX 1 x 8-pin EATX 12V 1 x Front audio 1 x Clear CMOS jumper