- 23 -
7) EC_TEMP1/EC_TEMP2 (Temperature Sensor Headers)
Connect the thermistor cables to the headers for temperature detection.
Pin No.
Definition
1
SENSOR IN
2
GND
1
EC_TEMP2
EC_TEMP1
6) 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.
DEBUG
PORT
G.QBOFM
1
Pin No.
Definition
1
GND
2
Voltage Speed Control
3
Sense
4
PWM Speed Control
1
Connector
CPU_FAN
SYS_FAN1~4
SYS_FAN5/6_PUMP
CPU_OPT
Maximum Current
2A
2A
2A
2A
Maximum Power
24W
24W
24W
24W
Summary of Contents for B660 A MASTER DDR4
Page 42: ... 42 Country approvals for wireless module AX211NGW ...
Page 43: ... 43 ...