Asus Motherboard NR-LSR User Manual page 43

4. CPU, Chassis, and Power Fan Connectors
(3-pin FAN1, FAN2, FAN3, FAN4)
(8-pin SYSFAN1, SYSFAN2)
The motherboard has six fan connectors to support cooling fans of
350mA~740mA (8.88W max.) or a total of 1A~2.22A (26.64W 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. Lack of
sufficient air flow within the system may damage the motherboard
components. These are not jumpers! DO NOT place jumper caps on
the fan connectors!
®
NR-LSR 12-Volt Cooling Fan Power
®
NR-LSR 8-Pin SystemFan
ASUS NR-LSR motherboard user guide
FAN2
Rotation
FAN4
FAN3
NR-LSR
SYSFAN1
SYSFAN2
1
1
NR-LSR
+12V
GND
GND
+12V
Rotation
2-17