Asus Motherboard P5ND2 - Manual (Page 43)

ASUS P5ND2 1-31
8. CPU, Power and Chassis Fan connectors
(4-pin CPU_FAN, 3-pin PWR_FAN, 3-pin CHA_FAN)
The fan connectors support cooling fans of 350 mA ~ 2000 mA (24
W max.) or a total of 1 A ~ 3.48 A (41.76 W 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!
7. Azalia Analog Front Panel (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module
that supports legacy AC ‘97 audio standard. Connect one end of the
front panel audio I/O module cable to this connector.
P5ND2
R
P5ND2 Azalia Analog Front Panel Connector
HP_HD
MIC2_L
HP_R HP_L
MIC2_JD
Jack_Sense
MIC2_R
PRESENSE# AGND
AAFP
P5ND2
R
P5ND2 Fan Connectors
CPU_FAN
GND
CPU F
AN PWR
CPU F
AN IN
CPU F
AN PWM
PWR_FAN
GND
Rotatio
n
+12V
CHA_FAN
GND
Rotation
+12V