On the enclosure
The Service Tag and Express Service Code are found on the front of the system by pulling out the information tag. Alternatively, the information may be on a sticker on the back of the storage system chassis.
Using PowerVault Manager
The About panel (Maintenance > About) shows information about the system, its hardware, and its storage configuration.
The Service Tag is the seven-digit alphanumeric number that is written after the enclosure <number>:
Using the Command Line Interface (CLI)
The Service Tag is the seven-digit alphanumeric number that is shown in the output of either of the following commands:
# show service-tag-info
Encl Service Tag
--------------------------------------
0 ABCD123
--------------------------------------
Success: Command completed successfully. (2022-01-21 04:16:23)