Version: V1.2 20
2.6 Internal connectors
Figure 2-11
1) FAN 1, FAN 2, FAN 3, FAN4, FAN5, FAN6, FAN7, FAN8
There are eight 4Pin fan connectors on the motherboard, which are placed on the backboard of the motherboard to
connect the system fans. The fan pin signals are 1 TACH detection speed, 1 PWM control speed, 1 POWER, 1 GND.
Figure 2-12