ASROCK X99 OC Formula/3.1 Manual Del Usuario página 28

ATX 12V Power
Connectors
(8-pin ATX12V1)
(see p.1, No. 3)
(4-pin ATX12V2)
(see p.1, No. 4)
PCIe Power Connector
(4-pin PCIE_PWR1)
(see p.1, No. 43)
HDD Saver Connector
(4-pin SATA_PWR_1)
(see p.1, No. 28)
hunderbolt AIC
Connector
(5-pin TBT1)
(see p.1, No. 44)
Serial Port Header
(9-pin COM1)
(see p.1, No. 42)
26
his motherboard
8 5
provides an 8-pin ATX
12V power connector and
1
4
a 4-pin ATX 12V power
connector. To use a 4-pin
ATX power supply, please
plug it along Pin 1 and Pin
5.
*he 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 PCI
GND
Express cards are installed.
+12V DETECT
Please connect the HDD Saver
1
Cable to this connector to
manage the power state of HDD.
Please connect a hunderbolt™
add-in card (AIC) to this
connector via the GPIO cable.
*Please install the hunderbolt™
AIC card to PCIE3 (default
slot).
his COM1 header
RRXD1
DDTR#1
DDSR#1 supports a serial port
CCTS#1
module.
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1