ESA12000 is the latest in a fully integrated storage solution. It is the outgrowth of years of StorageWorks experience delivering quality solutions into applications in which the name StorageWorks has become synonymous with mission critical requirements.ESA12000 is designed for the data center where there is a need to configure high capacity systems matched with application specific performance demands. ESA12000 building blocks can be configured to provide unlimited capacity, and scaleable performance in a small footprint using pre-configured building blocks in industry standard size cabinets. ESA12000 includes built in and optional features for multi-vendor operating environments, and stringent data center availability requirements. For data centers having continuously increasing capacity requirements, the highest performance demands, and ever-increasing business continuance needs, ESA12000 is the clear choice. This model includes: Datacenter 41U cabinet/rack; two 24-slot enclosures each with five power supplies (expandable to eight); dual UltraSCSI HSZ80 six-channel controllers with 256 MB cache each (expandable to 512 MB each); dual-cache battery and cache battery shelf; one expansion cable kit; 15-meter host cable; 240 V Power Distribution Unit; power cord and documentation. Holds up to 48 drives.