Description DIGITAL StorageWorks RAID reliability is now more affordable. The RAID Array 3000 (RA3000) is a low cost fully integrated UltraSCSI RAID subsystem for use with Microsoft Windows NT, OpenVMS and the most popular UNIX operating systems. The RA3000 ensures continuous access to critical applications and data through controller fail over, hot swap components, failover to hot spares, automatic monitoring, and event notification. This package contains seven-slot pedestal for wide UltraSCSI disk SBBs, HSZ22 two-channel controller with 16 MB cache, Environmental Monitoring Unit (EMU), two 204-watt power supplies with fans, 5-meter host SCSI cable (BN37A-05), BN38E-0B adapter, UPS serial cable, PC connection serial cable (DB-9f), 120-volt UPS, North American power cords, (disks not included).