yep,  you can also run "symdisk show 16B:D5 -sid 123"  and look for device speed string (Speed (RPM) )
Is there a command from the symcli that will list all devices (assigned and unassigned) on the DMX3 and DMX4 that will show which devices are Fibre Channel drives and which drives are SATA drives?   Thanks -mark
Determine FC drives vs. SATA drives