ASROCK Fatal1ty X99 Professional Series User Manual page 33

CPU Fan Connectors
(4-pin CPU_FAN1)
(see p.7, No. 5)
(3-pin CPU_FAN2)
(see p.7, No. 8)
ATX Power Connector
(24-pin ATXPWR1)
(see p.7, No. 17)
ATX 12V Power
Connectors
(8-pin ATX12V1)
(see p.7, No. 3)
(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)
+12V
CPU_FAN_SPEED
GND
FAN_SPEED_CONTROL
GND
FAN_VOLTAGE
CPU_FAN_SPEED
12 24
1 13
8 5
1
4
GND
+12V DETECT
1
Fatal1ty X99 Professional Series
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.
This motherboard pro-
vides 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.
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