User Manual

2-23
KNPA-U16
2.8.2 Internal connectors
2. Power Supply SMBus connector (5-pin PSUSMB1)
ThisconnectorallowsyoutoconnectSMBus(SystemManagementBus)tothePSU
(powersupplyunit)toreadPSUinformation.DevicescommunicatewithanSMBus
hostand/orotherSMBusdevicesusingtheSMBusinterface.
This connector functions onlywhenyouenableASUSASMB9.
1. Serial ATA connectors (7-pin SATA1-4)
Theseconnectors,controlledbyAMDintegratedSATAcontroller,arefortheSerial
ATA signal cables for Serial ATA drives (SATA 1 connector is used for the optical drive
by default).
The actual data transfer rate depends on the speed of Serial ATA hard disks installed.