A customer needs to add capacity to an existing DS4800 that has been in production for two years
and has eight EXP710 expansions attached. The additional capacity requires that another
expansion unit be added to the DS4800. What is the first resource to consult to determine if the
latest disk expansion model will attach to the DS4800?

A.
DS4800 Controller firmwarereadmeFile for current installed level

B.
DS4800 Installation and Cabling Overview

C.
DS4800 Installation, Maintenance, and User’s Guide

D.
DS4000 Hardware Maintenance Manual