The Thunder 9580V is an ultra-high-end modular storage system for open systems that helps customers best match the value of data to the cost of storage while providing data protection and high performance in a grow-as-you- go modular form factor.The Thunder 9580V system sets a new standard for entry-level enterprise storage. It provides the versatility IT managers long for, thoroughly capable of meeting specific needs like data replication and satisfying stringent compliance regulations for email and records security and retention. Complementing the Lightning 9900V Series systems, the Thunder 9580V system delivers sought-after reliability, high availability, and high performance along with cost-efficiency.The Thunder 9580V system supports demanding business applications, replicates data seamlessly with Hitachi Lightning 9900 V Series enterprise systems, addresses rigorous data compliance regulations, and provides an immediate answer for IT managers who want to reduce their total cost of ownership (TCO) with a tiered storage infrastructure. A powerful addition to the Thunder 9500 V Series, the Thunder 9580V entry-level enterprise storage system incorporates innovative features and functions of the standard-setting Lightning 9900 V Series models. Just like all members of the Thunder 9500 V Series, the Thunder 9580V storage system is functionally compatible with the full range of Lightning 9900 V Series software offerings.