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4. Connection Diagram
USB PORT
Motherboard
USB
A1
A2
Thermal
Sensor
Power
Supply
B1
B2
C1
C2
PWM Fan
PWM Fan
Connector
4
LED 1
LED 2
LED 3
VCC
PWM Fan
Connector
3
PWM Fan
Connector
2
PWM Fan
Connector
1
D1
D2
E F G H
GND
D+
D-
Thermal Sensor
Thermal Sensor attaches
to the surface of Hard Drive
A1: 2-Pin Thermal
Sensor Connector
C1: 4 Pin,
Power Connector
Dummy
Pin
Red
E:GPU
F:Intake fan
G:HDD
H:CPU