RAID 7 Host Interfaces are SCSI-I and SCSI-2 (ANSI X3.131-1986/ANSI X3.131-199X, ISO/IEC 9316), and compatible with all SCSI systems implementing the Common Command Set, assuring connectivity and portability of RAID 7 disk arrays across most host platforms from personal to super computers. Single ended and differential host adapters are available. A RAID 7 controller can be located up to 6 meters (Single Ended) or 25 meters (Differential) from the host.
Fault Tolerant Hot Pluggable N+l power supplies with power distribution and monitoring board. LED indicators show functional status of all power supplies. Power supply failure is reported by LED, LCD display and audible alarm. Multiple, redundant fans ensure internal cooling and stable drive temperatures Selectable Mean Time To Repair (MTTR) rebuild modes include Dedicated Fast Rebuild, Interleave Rebuild, and Background Rebuild. User selectable write acknowledge modes include. Ultra Write, Fast Write, Safe Write, and Write-Thru and Verify.
Operator panel with locking mode switch Tricolor LED monitor display for drive activity and status conditions. LCD system message display. Maintenance panel with built in 3.5" diskette for loading operating system, test diagnostics, or optional software applications. Extensive internal diagnostics monitor disk error rates for failure prediction, and will automatically substitute a standby drive if installed.
POWER REQUIRED SIZE WEIGHT 120 VAC 220 VAC Models Width Depth Height Minimum Maximum Max/Normal Max/Normal ------------------------------------------------------------------------------------------------------ Clx 19.0" (483mm) 28.5" (723mm) 14.0"(355mm) 80 lb (36Kg) 95 lb (43Kg) 18/5 Amps 12/4 Amps R3E 19.0" (483mm) 17.5" (445mm) 7.0" (178mm) 35 lb (16Kg) 51 lb (23Kg) 7/4 Amps 4/2 Amps R5E 19.0" (483mm) 17.5" (445mm) 7.0" (178mm) 33 lb (15Kg) 71 lb (32 Kg) 7/4 Amps 4/2 Amps