IBM SAS RAID controllers User Manual

For SAS Fabric Path Data View, pressing the F11 key displays information similar to the following.
SAS address and physical location information
Many hardware error logs identify the location of a physical device, such as a SAS disk, using the unit
address.
The unit address format is cceellFF, where:
v cc identifies the controller port to which the device, or device enclosure, is attached.
SAS RAID controllers for IBM i 55

IBM SAS RAID controllers Specifications

General

Brand	IBM
Model	SAS RAID controllers
Category	Power Supply
Language	English