Each SMOD has a single USB 3.0 port.
For a single 4-socket system, the USB port on SMOD0 connects to System A and the USB port on SMOD1 is inactive.
For dual 4-socket system, the USB port on SMOD0 connects to System A and the USB port on SMOD1 connects to System B.
For single 8-socket systems, both USB ports connect to System A.
See the location of the USB ports at Back Panel Connectors and Ports. USB ports support hot-plugging. You can connect and disconnect USB cables and peripheral devices while the server is running without affecting server operations.
Each USB port supplies 5V output at 2 A.