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3.8.2
M1022 Fan Board Connector Pin Definition
J1~J8: Hot-swapped Fan Connectors (2Pin x 2)
Definition
POWER
J9: Fan Tach.Header (9Pin x 2)
FAN1_TACH
FAN2_TACH
FAN2_TACH
FAN4_TACH
FAN5_TACH
HWM_SMBUSC_2
HWM_SMBUSD_2
J10: Power Connector (4Pin x 1)
Pin
Definition
PW1 & PW2 connectors (4Pin x 1)
Pin
Definition
60
GND
Definition
GND
GND
1
3.3V
1
+12V
Chapter 3: Replacing Preinstalled Components
Pin
Pin
1
2
FAN_PWM
3
4
FAN_TACH
Pin
Pin
1
2
FAN6_TACH
3
4
FAN7_TACH
5
6
FAN8_TACH
7
8
FAN_PWM5
9
10
FAN_PWM4
11
12
13
14
FAN_PWM3
15
16
HWM_INT_1
17
18
FAN_PWM6
2
3
GND
GND
2
3
GND
GND
Definition
Definition
KEY PIN
4
3.3V
4
+12V
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