Особенности High capacity 19" rackmount RAID subsystem 64-bit RISC high performance RAID processor Serial ATA to Ultra320 LVD SCSI interface Host OS independent RAID levels 0, 1, 10, 3, 5, 6 and JBOD 15 hot swap disk drive bays Multiple host, MSCS clustering support 400 W (1+1) hot swap redundant power supply Hot-swap, Auto-rebuild, Hot-spare The DAS-5000 allows failed HDD to be hot-swapped and replaced with a new HDD. The system will dynamically reconfigure the drives and auto-rebuild the lost data in the background,with no need for rebooting. Users can specify some of the HDDs as spare in advance, thus enabling the DAS-5000 to recover data automatically (hot-spare). Other functions from DAS-5000 include hot stand-by, auto drive failure detection, and so on. On-line Expansion The DAS-5000 can easily be scaled to provide huge storage capacity. Each SCSI channel supports up to 8 drives, enabling you to expand your system up to Terabytes. New HDDs can be added to the DAS-5000 spare disk cartridge on-line and can be scanned and identified automatically. The system will update the configuration in the background. Real-time, Remote Alarm Notification The DAS-5000 is equipped with an alarm board for automatically detecting and notifying you of a power failure, fan failure and overheating within the chassis. Audible and visual alarms enable users to locate the problems immediately. You can also set your system to send the alarm notification to a remote host.