1 X 24-pin ATX Power Supply connector 1 X 3-pin CPU_FAN connector 1 X 4-pin SYS_FAN connector 1 X Front panel audio header 1 X Onboard Buzzer 1 X USB 2.0 header 1 X S/PDIF out header 2 X SATA III 6Gb/s connector(s) 1 X CLR_CMOS header 1 X Serial port header (COM) 1 X Parallel port header (LPT) 1 X TPM header 1 X Chassis intrusion header |