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Chapter 1: Product introduction
Chapter 1
7. CPU and chassis fan connectors (4-pin CPU_FAN; 4-pin CHA_FAN)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the
black wire of each cable matches the ground pin of the connector.
Do not forget to connect the fan cables to the fan connectors. Insufcient air ow inside the
system may damage the motherboard components. These are not jumpers! Do not place
jumper caps on the fan connectors!
P8Z77-I DELUXE/WD
P8Z77-I DELUXE/WD fan connectors
CHA_FAN
CHA FAN PWM
CPU FAN IN
CHA FAN PWR
GND
CPU_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
• The CPU_FAN connector supports the CPU fan of maximum 1A (12W) fan power.
• Only the CPU_FAN, CHA_FAN connectors support the ASUS FAN Xpert feature.