BOULDER, Colo. – Feb. 5, 2008 – ProStor Systems, a leading developer of removable disk storage solutions for data protection and archive applications, today announced that its InfiniVault™ archive appliance has been qualified as compatible with Rocket Software's ARKIVIO® auto-stor product to provide customers with a total archive and compliance storage system that provides high performance and lower costs in even the most demanding network storage infrastructure.

Rocket's Arkivio team develops and provides Lifecycle Management solutions that automate the management of data and information to create the most cost-effective storage environment for companies' growing data needs. Arkivio auto-stor is the first solution of its kind to use unique customer data value scores to drive storage management solutions for consolidation, disaster recovery optimization, data retention management, online archiving and capacity management of a tiered-storage infrastructure. When combined with ProStor's InfiniVault, the interoperable solution provides users with a secure and reliable method of archiving information.

"We partner with leading companies, system integrators and other technology vendors to provide the industry's most comprehensive Information Lifecycle Management solutions," said Bob Grewal, vice president of Arkivio sales at Rocket. "By combining the power of ProStor's InfiniVault with Arkivio auto-stor, we are redefining storage management for medium to large enterprises, enabling them to automate the discovery, classification and placement of data over its lifecycle to the most appropriate storage resource."

"Our mission is to ensure compatibility between InfiniVault and as many industry partners as possible to provide our customers with seamless system integration," said Bob Williamsen, vice president of marketing at ProStor Systems. "Arkivio auto-stor, coupled with InfiniVault, allows IT administrators to better manage and protect their business information across its entire lifecycle."

ProStor's InfiniVault is a digital archive and compliance solution that reduces storage costs by combining long-term data retention, regulatory compliance, automated data archiving and disaster recovery protection in a single, simple-to-deploy and easy-to-use appliance. By leveraging RDX® removable disk technology, ProStor has created the world's first archive system that combines the performance and rapid retrieval of conventional hard disk drives with the unlimited capacity scalability and disaster recovery protection of removable media but with a system design that is far more reliable than tape and much lower cost than fixed-disk archive systems. InfiniVault has been named a bronze winner in the "Backup and Disaster Recovery Hardware" category of the 2007 Storage Products of the Year awards, as selected by judges and editors of SearchStorage.com and Storage magazine.

About ProStor Systems
ProStor Systems is the leader in enterprise-class removable disk storage for data protection and long-term archive. Designed to replace tape, RDX removable disk products provide the performance and reliability of disk while preserving the removability and archival benefits of tape. ProStor has introduced InfiniVault, the world’s first removable disk archive system. Targeted at small and mid-sized enterprises with limited budgets, InfiniVault provides low-cost, long-term data preservation in an intelligent regulatory-compliant appliance based on RDX technology. ProStor was recently named to the Byte and Switch Top 10 Startups to Watch List.

For more information about ProStor Systems or the new InfiniVault, visit http://www.prostorsystems.com or contact the company at info@prostorsystems.com or 303-565-3100.