Asus P5GC MX 1333 - Motherboard - Micro ATX User Manual page 41

4. CPU and Chassis fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN)
The fan connectors support cooling fans of a total of 1A~2.2A (26.4W max.)
at +12V. Connect the fan cables to the fan connectors on the motherboard,
making sure 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. Insufficient air
flow inside the system may damage the motherboard components. These are
not jumpers! DO NOT place jumper caps on the fan connectors.
P5GC-MX/1333 Fan Connectors
5. Digital Audio connector (4-1 pin SPDIF_OUT)
This connector is for the S/PDIF audio module to allow digital sound output.
Connect one end of the S/PDIF audio cable to this connector and the other
end to the S/PDIF module.
P5GC-MX/1333 Digital Audio Connector
The S/PDIF out module is purchased separately.
ASUS P5GC-MX/1333
CPU_FAN
CHA_FAN
GND
GND
+12V
+12V
CPU FAN IN
Rotation
CPU FAN PWM
SPDIF_OUT
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