ASRock Fatal1ty X99 Professional User Manual - Page 33

Fatal1ty X99 Professional Series CPU Fan Connectors (4-pin CPU_FAN1) (see p.7, No. 5) (3-pin CPU_FAN2) (see p.7, No. 8) +12V CPU_FAN_SPEED GND FAN_SPEED_CONTROL GND FAN_VOLTAGE CPU_FAN_SPEED This motherboard provides a 4-Pin CPU fan (Quiet Fan) connector. If you plan to connect a 3-Pin CPU fan, please connect it to Pin 1-3. ATX Power Connector (24-pin ATXPWR1) (see p.7, No. 17) 12 24 ATX 12V Power Connectors (8-pin ATX12V1) (see p.7, No. 3) 1 13 8 5 4 1 (4-pin ATX12V2) (see p.7, No. 4) PCIe Power Connector (4-pin PCIE_PWR1) (see p.7, No. 42) HDD Saver Connector (4-pin SATA_PWR_1) (see p.7, No. 27) GND +12V DETECT 1 This motherboard provides a 24-pin ATX power connector. To use a 20-pin ATX power supply, please plug it along Pin 1 and Pin 13. This motherboard provides an 8-pin ATX 12V power connector and a 4-pin ATX 12V power connector. To use a 4-pin ATX power supply, please plug it along Pin 1 and Pin 5. *The 4-pin ATX 12V power connector is used to supply additional power to the motherboard. Please connect a 4 pin molex power cable to this connector when more than three graphics cards are installed. Please connect the HDD Saver Cable to this connector to manage the power state of HDD. 25 English