X Pin Assignment
System Fan (J9)
1
2
9
10
2
10
1
1
2
10
10
2
9
1
1
10
9
2
1
19
20
1
2
Pin
Assignment
1
GND
2
PWM
3
TACH
User's Manual | RPS101_RPS103
1
1
1
1
1
1
2
11
1
1
1
1
1
2
1
1
1
2
1
14
5
6
10
1
39
1
2
40
1
CPU Fan (J10)
1
2
9
10
2
10
1
1
10
2
2
10
1
9
1
10
9
2
1
19
20
1
2
Pin
Assignment
1
GND
2
Power
3
Sense
4
Speed Control
Chapter 2
HARDWARE INSTALLATION
1
1
1
1
1
2
11
1
1
1
1
1
2
1
1
1
2
1
14
5
6
10
1
39
1
2
40
1
1
16
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