User Guide

Chapter 4: Motherboard Information
4-12
2. USB connector (5-1 pin USB3; A-Type USB10)
TheseconnectorsareforUSB2.0ports.ConnecttheUSBmodulecablesto
connectorsUSB3,theninstallthemodulestoaslotopeningatthebackofthesystem
chassis.TheseUSBconnectorscomplywithUSB2.0specicationthatsupportsupto
480 Mbps connection speed.
3. Front fan connectors (4-pin FRNT_FAN1-4)
The fan connectorssupportcoolingfansof350mA–740mA(8.88Wmax.)oratotalof
3.15A–6.66A(53.28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.Insufcientairow
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SmartFantechnology.