• Two (2) FC-4G host channels; transfer rate up to 400MBps per channel
• Accommodates sixteen the latest 3Gbps, SATA-II disk drives; backward compatible with SATA-I drives
• ASIC 266 architecture capable of unprecedented read/write performance:510/350(MB/sec)
• Highest fault tolerance with RAID6 configuration
• Support up to 2GB DDR RAM DIMM module
• Hot-swappable battery backup unit (BBU) available
• SAN-ready subsystem in an enhanced modular enclosure

• Multiple arrays configurable with dedicated or global hot spares
• RAID levels supported: RAID 0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60, and NRAID
• Online expansion by:
  • Adding new drives
  • Copying and replacing drives with drives of larger capacity
• Automatic background rebuilds
• 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

Infortrend Smart Technologies
Derived from more than ten years experience in RAID storage design, Infortrend's innovative firmware delivers Smart technologies that provide enhanced storage solutions for every customer environment, from small organizations to large enterprises. These technologies enhance I/O processing, drive handling, and system management.

IOSmart
IOSmart allows for the flexible configuration of logical drives, logical volumes and logical partitions and ensures instant RAID availability via background logical drive initialization. Fibre loops' load balancing is provided within the subsystem. The firmware's embedded intelligent algorithms, such as Adaptive Write Policy and Guaranteed Latency I/O, improve sequential write performance and ensure the fast and continuous flow of data.

DrvSmart
The DrvSmart utility provides an easy way to store data while keeping it safe. One of the main DrvSmart functions, Media Scan, retrieves data from degraded or damaged hard drives and handles low quality drives in both the degraded mode and during the rebuild process. Other DrvSmart features include disk cloning, drive roaming, SMART, transparent resetting of non-responsive hard drives, and RAID parity update tracking and recovery.

SysSmart
In addition to RAID protection for the disk drives, Infortrend has introduced Auto Data Protection Mechanisms. These special SysSmart firmware functions ensure data safety by automatically switching to write-through data caching when abnormal subsystem conditions are detected such as a PSU/cooling module failure, low BBU or UPS battery charge, etc.

By using the firmware to monitor and control the enclosure's dual-speed fans, the fan rotation speed is raised to a higher level when critical conditions are detected, e.g., a PSU or fan failure. Fan speed returns to the lower setting when normal operating status is restored.
The Eonstor can be monitored by variety of utilities and approaches. I2C internal serial bus, SAF-TE, and SES are seamlessly integrated into the comprehensive Java-based GUI RAIDWatch Manager. Component status, voltage and temperature readings, and system events are instantly revealed through the manager's graphical interface.

• Redundant controller configuration provides full RAID functionalities
• One (1) EonStor enhanced 3U enclosure
• One (1) RAID controller module
• One (1) 256MB DDR RAM DIMM module (pre-installed on the controller modules)
• Two (2) hot-swappable, redundant, 460W power supply units (PSUs)
• Two (2) hot-swappable, redundant, dual-fan cooling modules running in high/low speeds
• One (1) optional BBU
• Sixteen (16) hot-swappable drive trays
• Two (2) front handles

• LUN Masking access control over terminal emulation or GUI manager, configurable filter entry variables
• Up to 1024 LUNs supported

• Firmware-embedded utility via LCD keypad or RS-232C port
• Host-side SES emulation with pass-through to back-end SES emulation
• VT-100 terminal emulation via RS-232C
• Telnet access via onboard Ethernet port
• 10/100 BaseT Ethernet for out-of-band management
• Two (2) COM ports for local access to firmware-embedded utility and UPS connectivity
• Firmware-embedded Java-based RAIDWatch® manager:
  • Graphical user interface
  • Local/remote management; in-band or out-of-band via TCP/IP
  • Centralized management to monitor and administer multiple RAID units on one screen
  • Secure link over SSL
• Configuration Client for easy access to the configuration utility screen
• SNMP 2.0 MIBs with get and set commands

• Sixteen (16) hot-swappable 3Gbps SATA-II drive trays that accommodate 1-inch pitch, 3.5-inch SATA-II or SATA-I disk drives
• Automatic bad-sector reassignment
• Dedicated bandwidth to each connected drive

• Two (2) FC-4G host channels; backward compatible with 1 or 2G-FC
• Auto-negotiate FC-AL, point-to-point, or switched fabric
• Concurrent I/O commands
• Tagged command queuing up to 256
• Variable stripe size per logical drive
• Optimization setting for random or sequential I/Os
  

2 redundant, hot-swappable power supplies with PFC

Input 100VAC at 10A, 240 VAC at 5A with PFC (auto-switching) 47 to 63Hz

Output (Maximum output: 460 Watts) +12.0V 32A max. + 5.0V 32A max. + 3.3V 30A max.

• Chassis without handles: 445(W) x 130(H) x 488.2(D) mm (17.5 x 5.1 x 19.2 inches)
• Chassis with handles: 482.6(W) x 131(H) x 504.3(D) mm (19 x 5.2 x 19.9 inches)
• Package: 423(H) x 567(W) x 772(D) mm (16.7 x 22.3 x 30.4 inches)

• Net weight: 28.5kg (62.7 pounds)
• Gross weight: 30.5kg (67.1)