Virtual TapeServer 6.03.42 Installation Guide

Installation Summary and Checklist | 15
External disk storage
The following hardware may be purchased for external disk storage:
• VT5915, which is built on the StorageWorks Modular SAN Array (MSA) 1500. It provides
one controller shelf and one MSA 20 disk shelf, and it includes dual controllers.
• VT5916, which is an MSA 20 add-on enclosure and is available if additional storage is
needed after purchasing and installing the VT5915. You can install up to three of these
storage arrays per VT5915.
• VT5905, which is built on the StorageWorks MSA 1000 and provides 14 hard disk bays,
and each hard disk provides 146GB of storage. Up to four VT5905 may be installed.
• VT5906, which is built on the StorageWorks Modular 4314 and available if additional
storage was needed after purchasing and installing the VT5905. Up to two of these can be
installed per VT5905. The VT5906 provides 14 hard disk bays, and each hard disk
provides 146GB of storage: