StorageTek, Louisville, Colo, offers the BladeStore Disk Subsystem, an ATA disk-based storage system for open systems environments, offering performance, enterprise-class reliability and availability, extreme storage density, and scalable capacity. BladeStore scales from 4 TB to 160 TB in capacity. It provides 2Gb host-side connectivity to support direct attach or storage area network implementations. (800) 877-9220; .