Have you ever been asked for your system information like serial number, type? model? processor groups?
Fortunately we can find our IBM Power System Information very easily
Use IBM i *API QLZARCAPI to show all the intimidate inside information for your Power System
Find IBM Power System Information – QLZARCAPI
Just call QLZARCAPI from any command line:
CALL QLZARCAPI
And you will see something like this: