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3/4) CPU_FAN/SYS_FAN1/2/3 (Fan Headers)
All fan headers on this motherboard are 4-pin. 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
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3
optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
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SYS_FAN2
1
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CPU_FAN/SYS_FAN1
1
SYS_FAN3
• Be sure to connect fan cables to the fan headers to prevent your CPU and system from
overheating. Overheating may result in damage to the CPU or the system may hang.
• These fan headers are not configuration jumper blocks. Do not place a jumper cap on the headers.
5) SATA EXPRESS (SATA Express Connector)
Each SATA Express connector supports a single SATA Express device.
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6) 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.
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B_
SATA3
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To enable hot-plugging for the SATA ports, refer to Chapter 2, "BIOS Setup," "Peripherals\SATA
U
And RST Configuration," for more information.
B_
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S F
B S S
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B_
Pin No. Definition
1
1
GND
2
Voltage Speed Control
S F
3
Sense
4
PWM Speed Control
B_
3 1
5 4 2 0
7
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Chipset supports RAID 0,
®
B_
USB 0_ B
Pin No. Definition
1
GND
2
TXP
1
3
TXN
4
GND
1
5
RXN
6
RXP
7
GND
B_
USB 0_ B
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_B
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3
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_B
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