Added Platform and Application Support Widens Gap between CommVault Simpana and Conventional Storage Management Software

May 20, 2008

Customers Gain Unparalleled Control Over Their Data Through

Comprehensive Storage Reporting and Resource Management

OCEANPORT, N.J.--(BUSINESS WIRE)--May 20, 2008--Responding to storage administrator's demands for solutions that simplify storage operations, CommVault (NASDAQ: CVLT) today announced an updated version of CommVault(R) Storage Manager, one of five core modules in the CommVault(R) Simpana(R) software suite. With new, heterogeneous support for several platforms and applications, CommVault Storage Manager 7.0 identifies data types, growth trends, and cost metrics across complex heterogeneous environments, allowing users to adopt a proactive approach to tracking and analyzing data with intuitive information management capabilities. By improving the breadth and depth of this latest offering and ability to optimize tiered storage infrastructures by leveraging the entire CommVault Simpana software suite, CommVault is widening the gap between CommVault Storage Manager and conventional storage resource management (SRM) and reporting products.

"The first step towards making our Singular Information Management solution a reality is understanding your data, where it resides, how much it costs to manage and store, as well as the value it brings to your organization," said Michael Marchi, vice president Product and Segment Marketing, CommVault. "CommVault Storage Manager gives customers the tools they need to better understand how storage resources are being utilized. Using CommVault's SRM software, customers can address the increasing requirements to lower storage management costs and improve data availability and system performance."

The newest version of CommVault Storage Manager 7.0 offers robust management capabilities across heterogeneous environments with exceptional scalability. In addition to extensive heterogeneous platform support which includes Microsoft Windows and Microsoft 64-bit technologies, Novell NetWare, Solaris, HP-UX, and AIX, CommVault Storage Manager extends support for the latest Linux versions, including Red Hat Enterprise Linux 5 and SUSE Linux Enterprise 10. CommVault Storage Manager also adds significant new NAS reporting capabilities for EMC Celerra and the latest NetApp (ONTAP) storage systems. Storage Manager 7.0 software enables IT to implement consistent usage policies across platforms, applications, geographies and departments to provide customers the broadest choice in platforms and applications available today.

CommVault Storage Manager is designed to help customers reduce the time spent each week reporting on IT performance, trends, costs, backups and/or utilization. "We expect that customers could see a 30 percent reduction in the time spent on reporting on their IT environment through the use of our SRM software," added Marchi. Upon deploying Storage Manager, customers benefit from the ability to reclaim wasted storage, track trends and optimize storage utilization to reduce storage spending, working heterogeneously across all platforms and applications.

According to Noemi Greyzdorf, research manager with IDC's Storage Software group, "Storage resource management can no longer be thought of as a standalone product but rather an integral component of any unified data management suite. SRM provides the necessary visibility to simplify the task of managing storage and data resources in today's complex environments. The ease of deployment and integration across the CommVault Simpana 7.0 software suite has enabled CommVault Storage Manager to gain traction and to position itself for growth in response to market demands for greater integration of storage and data management products."

Availability

CommVault Storage Manager 7.0 is available now as part of the CommVault Simpana 7.0 software suite. Interested parties may license one or any number of the Data Protection, Archive, Replication, Search or Resource Management modules, which are designed to work together from the ground up.

To learn more about CommVault and Storage Manager 7.0, visit: http://www.commvault.com/products/resource_management.asp?sid=10243

About CommVault

A singular vision -- a belief in a better way to address current and future data management needs -- guides CommVault in the development of Singular Information Management(R) solutions for high-performance data protection, universal availability and simplified management of data on complex storage networks. CommVault's exclusive single-platform architecture gives companies unprecedented control over data growth, costs and risk. CommVault's Simpana(R) software suite of products was designed to work together seamlessly from the ground up, sharing a single code and common function set, to deliver superlative Data Protection, Archive, Replication, Search and Resource Management capabilities. More companies every day join those who have discovered the unparalleled efficiency, performance, reliability, and control only CommVault can offer. Information about CommVault is available at www.commvault.com. CommVault's corporate headquarters is located in Oceanport, New Jersey in the United States. (cvlt-pd)

Safe Harbor Statement

This press release may contain forward-looking statements, including statements regarding financial projections, which are subject to risks and uncertainties, such as competitive factors, difficulties and delays inherent in the development, manufacturing, marketing and sale of software products and related services, general economic conditions and others. Statements regarding CommVault's beliefs, plans, expectations or intentions regarding the future are forward-looking statements, within the meaning of Section 27A of the Securities Act of 1933, as amended and Section 21E of the Securities Exchange Act of 1934, as amended. All such forward-looking statements are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Actual results may differ materially from anticipated results. CommVault does not undertake to update its forward-looking statements.

(C)1999-2008 CommVault Systems, Inc. All rights reserved. CommVault, CommVault and logo, the "CV" logo, CommVault Systems, Solving Forward, SIM, Singular Information Management, Simpana, CommVault Galaxy, Unified Data Management, QiNetix, Quick Recovery, QR, CommNet, GridStor, Vault Tracker, InnerVault, Quick Snap, QSnap, Recovery Director, CommServe, CommCell and ROMS, are trademarks or registered trademarks of CommVault Systems, Inc. All other third party brands, products, service names, trademarks, or registered service marks are the property of and used to identify the products or services of their respective owners. All specifications are subject to change without notice.

CONTACT: CommVault
Media Contact:
Dani Kenison, 732-728-5370
pr@commvault.com
or
Investor Relations Contact:
Michael Picariello, 732-728-5380
ir@commvault.com
SOURCE: CommVault