Cisco UCS B200 M4 - Page 14

it does not necessarily come with the storage module installed. A pair of blanking panels (two with this product
ID: UCSB-LSTOR-BK) may be in place on a new UCS B200 M4 blade server.
For information on installing the storage module, see Installing the Storage Module, on page 18.
Cisco UCS B200 M4 Blade Server Installation and Service Note
6
Overview
Storage Module