2-20 Chapter 2: Hardware information
Chapter 2
5. USB 3.0 connector (20-1 pin USB3_56)
This connector is for the additional USB 3.0 ports, and complies with the USB 3.0
specicaton that supports up to 4.8 Gbps connection speed. If the USB 3.0 front panel
cable is available from your system chassis, with this USB 3.0 connector, you can have
a front panel USB 3.0 solution.
SABERTOOTH X79
®
PIN 1
Vbus
IntA_P1_SSRX-
IntA_P1_SSRX+
GND
IntA_P1_SSTX-
IntA_P1_SSTX+
GND
IntA_P1_D-
IntA_P1_D+
ID
Vbus
IntA_P2_SSRX-
IntA_P2_SSRX+
GND
IntA_P2_SSTX-
IntA_P2_SSTX+
GND
IntA_P2_D-
IntA_P2_D+
USB3_56
SABERTOOTH X79 USB3.0 connector
4. Serial port connector (10-1 pin COM1)
This connector is for a serial (COM) port. Connect the serial port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
The COM module is purchased separately.
The USB 3.0 module is purchased separately.