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  • SATA single controller RAID subsystem with SCSI-320 host I/F providing full-featured RAID functionality
  • SATA-to-PATA dongle kit to accommodate parallel ATA (PATA) drives
  • Highest density of 12-drive in 2U chassis
  • Auto switch cache policy and auto shutdown
  • Support for up to 1GB cache memory
  • Up to 64TB capacity per Logical Drive (LD) (OS dependent)
  • Intelligent drive handling
Configuration Model Form Factor
Single A12U-G1410 2U Rackmount
  Multiple arrays configurable with dedicated or global hot spares
  RAID levels supported: RAID 0, 1 (0+1), 3, 5, 10, 30, 50, NRAID and JBOD
  Online expansion by
  1. Adding new drives
  2. Copying and replacing drives with drives of larger capacity
  Automatic background rebuild
  Configurable stripe size and write policy per array
  Intelligent drive handling:
  • In degraded mode: skips irreparable blocks to continue rebuild
  • In normal operation: data-block verification and repair
  Host Interface
  2 x SCSI-320 through dual-VHDCI 68-pin SCSI ports; SCSI-160 backward compatible
  Concurrent I/O commands
  Tagged command queuing up to 256
  Variable stripe size per logical drive
  Optimization setting for random or sequential I/Os
  Drive Interface
  Twelve (12) 1.5Gbps SATA, hot-swappable drive trays that accommodate 1-inch pitch, 3.5-inch SATA disk drives
  SATA-to-PATA dongle kit available to accommodate parallel ATA (PATA) drives
  Automatic bad-sector reassignment
  Dedicated bandwidth to each connected drive
  System Components
  Redundant, hot-swappable components, designed for no single point of failure
  • One (1) EonStor® 2U enclosure
  • One (1) RAID controller module
  • One (1) 128MB SDRAM DIMM module (pre-installed on the controller module)
  • Two (2), hot-swappable, redundant, 460W power supply units
  • Two (2), hot-swappable, redundant, dual-fan, cooling modules
  • Twelve (12), hot-swappable, drive trays
  • Two (2) front handles
  • Optional battery backup unit (BBU) supported
  Front LCD control panel for setup and configuration
  10/100 BaseT Ethernet for out-of-band management
  RS-232C for local access to firmware-embedded utility
  Firmware-embedded Java-based RAIDWatch® GUI manager
  • VT-100 terminal emulation via RS-232C
  • Telnet access via onboard Ethernet port
  • Cross-platform, remote administration with SSL
  • Out-of-band access via Ethernet (GUI-onboard)
  • Centralized management to monitor and administer multiple RAID units on one screen
  SNMP agent support:
  • SNMP trap event notification with plain-text event message (no MIB file required)
  • SNMP V2.0 MIB file support with get-and-set commands
  Onboard alarm is triggered when one of the following modules fails:
  • RAID controller module
  • Cooling module
  • Power supply unit
  • Hard drive
  Notification Processing Center (NPC) for real-time event notification over email, LAN broadcast, or SNMP traps
  Module status LED indicators:
  • Two (2) per drive tray
  • One (1) per cooling module
  • One (1) per power supply unit
  • Three (3) per LCD panel
  • Six (6) per RAID controller module
  Module failure alert through bus
  Auto switch cache policy and Auto shutdown
  When a RAID controller detects conditions exceeding preset thresholds, the following actions will be exerted to protect the hardware:
  1. Cached data is automatically flushed and the array’s caching mode switches from write-back to write-through mode.
  2. If conditions persist past the preset period of time, auto shutdown of the controller will commence.
All thresholds associated with this mechanism are user configurable and, once a subsystem manager restores the normal operating conditions, the caching mode changes from write-through back to write-back mode.
  Intelligent Drive Handling
  If two bad blocks occur on two member drives of an array, the integrity of the stored data is endangered. Media Scan, Infortrend’s innovative intelligent drive handling function, retrieves data from the damaged sectors. Media Scan handles low quality drives in both the degraded mode and during the rebuild process. For additional data security, other intelligent drive management features include the transparent resetting of hung hard drives, power-failure management, and bad-drive handling during LD expansion.
  • Dual VHDCI, 0.8mm LVDS SCSI host channels
  • One (1) audio jack RS-232C serial ports (38400, n, 8, 1)
  • One 10/100M Ethernet port
  Power supply:
  Two (2) redundant hot-swappable power supplies with PFC
Input: 90~260VAC, 47~63Hz
Output: (Maximum output: 350 Watts)
  +12.0V 38A max
  + 5.0V 25A max.
  + 3.3V 20A max.
Dimensions: 265D x 107W x 42.2H mm
  Cooling fan
  Three (3) redundant cooling fan modules
Fan speed: 3100rpm
Maximum air flow: 39.55 CFM
Dimensions: 120D x 120W x 32H mm
  Environmental Specifications
Operating temperature: 0~40°C
Non-operating temperature: -40 to 65°C
Relative humidity: 5~95%, non-condensing
Operating altitude: Operating: 0~10,000 ft
Non-operating: 0~40,000 ft
2U enclosure: 88H x 446.2W x 486.5D mm
2U enclosure with protrusions: 88H x 481.2W x 525D mm
Package: 344H x 600W x 670D mm
  System weight (w/o drives):
Net weight: 16kg
Gross weight: 23.5kg

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