Release Details

OCEANPORT, N.J. — July 13, 2005 — CommVault Systems, Inc., a provider of Unified Data Management™ solutions, has won the Best Solution Award for its QiNetix™ product suite at the Midsize Enterprise Summit 2005, produced by Gartner Vision Events, in Dublin, Ireland. The award is voted on by a jury of senior IT executives who attended the event and marks yet another industry award win for the QiNetix suite.

The award-winning software solution delivers on CommVault's Unified Data Management philosophy for large, medium and small enterprises to solve challenges, such as fast recovery of critical data, rising tape costs, efficient hardware utilization, shrinking backup windows, long-term compliance and storage resource management.

"The QiNetix suite is designed to match the level of recoverability to the value of the specific data in question; a requirement that is as important to small and midsize enterprises as it is to large corporations. QiNetix's scalable design allows all businesses to cost effectively manage data storage," said Alasdair Kilgour, CommVault's United Kingdom managing director.

"The midsize market has all the issues of major enterprises — compliance, data protection, data availability and storage management — but not necessarily the budget or the manpower. We believe this award is a confirmation of our unified data management strategy, which allows these organizations to fully integrate, manage, visualize and plan for existing and future storage requirements," said Chris Van Wagoner, CommVault's director of product marketing.

"This market has been rapidly developing over the last few years," said Charles Badoian, senior global director for Gartner Vision Events. "Vendors have realized that they must move beyond a 'one size fits all' approach and really develop solutions to truly meet the needs of this sector and offer flexibility, scalability and reduce the time taken for IT administrators to manage their IT storage infrastructures."

This latest accolade follows CommVault's award-winning tradition: CommVault Galaxy™ software, a key element of the QiNetix suite, has won numerous awards for best disaster and backup capabilities in addition to awards for outstanding product innovation. More information on CommVault's products can be found at www.commvault.com.

More information on the Midsize Enterprise Summit 2005 can be found at www.midsizeenterprise.com.

About CommVault
CommVault® provides Unified Data Management™ solutions to ensure high- performance data protection, universal availability and simplified management of data on complex storage networks. The CommVault® QiNetix™ platform, based on CommVault's Common Technology Engine, integrates Galaxy backup and recovery, point-in-time replication, hierarchical storage management, archiving for compliance, service level management and storage resource management software solutions. The QiNetix unified approach allows customers to add/integrate QiNetix components, at a fraction of the time, effort and money required by separate point products. Information about CommVault is available on the World Wide Web at www.commvault.com or by calling (732) 870-4000. CommVault's corporate headquarters is located in Oceanport, New Jersey in the United States.

©2005 CommVault Systems, Inc. CommVault Systems, CommVault Galaxy, CommVault QiNetix, DataMigrator, DataArchiver, QNet, CommServe StorageManager, MediaAgent, iDataAgent, CommCell and the CommVault logo are trademarks and may be registered trademarks in some jurisdictions of CommVault Systems, Inc. Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation.