Gigabyte H610M K DDR4 User Manual page 19

3/4) CPU_FAN/SYS_FAN1 (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
optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
• 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) SATA3 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.
To enable hot-plugging for the SATA ports, please navigate to the "BIOS Setup" page of GIGABYTE's
website and search for "SATA Configuration" for more information.
1
CPU_FAN
1
SYS_FAN1
Connector
Maximum Current
Maximum Power
7
SATA3
5
4
1
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Pin No. Definition
1 GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
CPU_FAN SYS_FAN1
2A
24W
Pin No. Definition
1
2
3
4
5
6
7
2A
24W
GND
TXP
TXN
GND
RXN
RXP
GND