SAN Volume Controller 2145-CF8 unused ports
The SAN Volume Controller 2145-CF8 can contain one port that is not used.
Figure 1 shows
the one port that is not used during service procedures or normal
use.
Figure 1. SAN Volume Controller
2145-CF8 port
not used

- 1 Serial-attached SCSI (SAS) port
When present, this port is disabled in software to make the port inactive.
The SAS port is present when the optional high-speed SAS adapter is installed with one or more flash drives.