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ARC-5020 DataSheet


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ARC-5020 (Hi-Speed eSATA/USB2.0/iSCSI/AoE)

The ARC-5020 RAID box offers a truly innovative eSATA(3.0Gbps)/USB2.0 solution for use with your PC and Mac workstation. Designed and leveraged with Areca existing high performance solution, this RAID box delivers high-capacity performance at the best of cost/performance value. With RAID box technology, it allows one HDD failure without impact on the existing data and failed drive rebuild is transparent to the host.
ARC-5020 (Front)
ARC-5020 (Rear)
  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 controller
- SATA host with port multiplier: 8 x volumes
- SATA host without port multiplier: 1 x volume
- iSCSI/AoE: 8 x volumes 
- USB 2.0: 8 x volumes
  Online array roaming
  Offline RAID set
  Online RAID level/stripe size migration
  Online capacity expansion and RAID level migration
  Online dynamic volume set capacity expansion
  SED (self-encrypting drives) function support
  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
  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
  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 controller
  RAID 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
  OS Independent
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