Asus Hummingbird User Manual

Page 36

2-20

Chapter 2: Hardware information

3. Front and rear fan connectors (4-pin FRNT_FAN1, FRNT_FAN2,

FRNT_FAN3, REAR_FAN1, REAR_FAN2)
The fan connectors support cooling fans of 350 mA–740 mA (8.88 W max.)

or a total of 1.75 A–3.7 A (44.4 W max.) at +12V. 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. Insufficient

air flow inside the system may damage the motherboard components.

• These are not jumpers! DO NOT place jumper caps on the fan connectors!
• All fans feature the ASUS Fan Speed Control technology.