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RAID Features
400MHz storage I/O processor
128MB on-board DDR2-400 SDRAM
Unleash the power of 3.0Gbps and NCQ on the eSATA host port
NVRAM for RAID configuration & transaction log
Write-through or write-back cache support
Redundant flash image for controller availability
RAID level 0, 1, 10, 3, 5, Single Disk or JBOD
Multiple RAID selection
Up to 16 volumes per RAID subsystem (port multiplier SATA
host: 4 volumes, without port multiplier SATA host: 1 volume,
iSCSI/AoE host: 8 volumes and USB2.0 host: 8 volumes)
Online array roaming
Offline RAID set
Online RAID level/stripe size migration
Online capacity expansion and RAID level migration
simultaneously
Online dynamic volume set capacity expansion
Instant availability and background initialization
Automatic insertion/removal detection and rebuild
Greater than two TB per volume set
Support SMART, NCQ, and OOB staggered spin-up capable
drives Host Interface
3Gbps eSATA
USB2.0 or iSCSI/AoE (iSCSI/AoE support from version 2.0) Disk
Interface
4 x SATA ll 3.0Gbps, hot swappable drive trays
Monitors/Notification
Push Buttons and LCD Display Panel for setup and status
Environment and drive failure indication through LCD, LED and alarm
buzzer
Keep silent and adequate air flow and cooling by intelligent cooling
fan speed controllerRAID Management
Field-upgradeable firmware in flash ROM via RS-232 and LAN port
LCD Hot-Key supports one-step creation RAID configuration
Firmware-embedded manager via RS-232 port
Firmware-embedded Browser-based RAID manager, SMTP
manager, SNMP agent and Telnet function via LAN port Software
Drivers
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