Gigabyte GA-Z270-Gaming K3 User Manual page 14

F_USB30
5) CPU_OPT (Water Cooling CPU Fan Header)
The fan header is 4-pin and possesses a foolproof insertion design. Most fan headers possess a foolproof
insertion design. When connecting a fan cable, be sure to connect it in the correct orientation (the black
connector wire is the ground wire). The speed control function requires the use of a fan with fan speed
control design.
Pin No. Definition
1
6) SYS_FAN3_PUMP (System Fan/Water Cooling Pump Header)
The pump header is 4-pin and possesses a foolproof insertion design. Most fan headers possess a foolproof
insertion design. When connecting a fan cable, be sure to connect it in the correct orientation (the black
connector wire is the ground wire). The speed control function requires the use of a fan with fan speed control
design. For optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
The header also provides speed control for a water cooling pump, refer to Chapter 2, "BIOS Setup," "M.I.T.,"
for more information
Pin No. Definition
1
S
7) SATA EXPRESS (SATA Express Connector)
Each SATA Express connector supports a single SATA Express device.
S
S _
S _
8) SATA3 0/1/2/3/4/5 (SATA 6Gb/s Connectors)
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA
1.5Gb/s standard. Each SATA connector supports a single SATA device. The Intel
RAID 1, RAID 5, and RAID 10. Refer to Chapter 3, "Configuring a RAID Set," for instructions on configuring
a RAID array.
SATA3 5 4
S _
7
7
1
SATA3 2
S _
3
1
To enable hot-plugging for the SATA ports, refer to Chapter 2, "BIOS Setup," "Peripherals\SATA
And RST Configuration," for more information.
S _
F_ U
B_
B_
1 GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
S
S
1
GND
2 Voltage Speed Control
3 Sense
B S S
3
4 PWM Speed Control
B S S
3
DEBUG
PORT
DEBUG
PORT
B_
Pin No. Definition
1 0
B_
1
1
7
7
- 14 -
B S S
1
B S S
1
S
1 2 3
S
1 2 3
S
S
S F
_
S F
_
_
S _S
Chipset supports RAID 0,
®
_
S _S
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
_
_
F_
_S
_S
U
_ _ 3
U
_ _ 3
_ _B
_ _B