Dell PowerVault DL2200 Guide De Mise En Route page 8

Installing the Optional Bezel
Install the bezel (optional).
Operating System Information
The operating system is preinstalled and configured to support the
preinstalled applications. See the operating system documentation that
shipped with your system for additional information about customizing
the operating system, only if required for your environment.
Supported Operating System
Your system is preinstalled with Microsoft® Windows Server® 2008
Standard (x64) Edition with SP2.
NOTE:
The operating system is installed on the internal hard drives in a RAID 1
configuration.
6
Getting Started With Your System