26 Sun StorageTek 2500 Series Array Hardware Installation Guide • September 2009
Service Advisor and Customer-
Replaceable Units
The majority of replaceable units are designed to be replaceable by customers.
To see a list of the hardware components that can be replaced at the customer site
refer to Service Advisor in the Sun StorageTek Common Array Manager software.
The Service Advisor also provides information and procedures for replacing array
components.
Note – The replaceable components inside your controller tray or drive expansion
tray are referred to as either customer replaceable units (CRUs) or as modules.