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Infortrend EonStor A04U-G2421 4-Bay SCSI-to-SATA RAID-System


EonStor A04U-G2421 4-Bay RAID-System
EonStor A04U-G2421

The EonStor A04U-G2421 provides unmatched RAID functionality with its wide variety of array configuration, maintenance, and monitoring capabilities. The subsystem delivers a cost-effective RAID storage solution.

This subsystem takes advantages of SATA-II technology enhancements such as 3Gbps (Gigabit per second) transfer rates, Native Command Queuing for Digital Video content, such as surveillances systems, SOHO environments, and entry-level server attached storage.

Features and Benefits


  • SCSI-320 host channel; transfer rate up to 320MBps per channel
  • Single RAID controller providing complete RAID functionality
  • Compact 1U space-saving design
  • Supports up to four (4) SATA-II, 3Gbps disk drives; backward compatible with SATA-I disk drives
  • SATA NCQ (Native Command Queuing) support
  • Real-time event notification by a variety of methods

Technical Specifications


Model Infortrend EonStor A04U-G2421
Host-Interface 1x Ultra320 SCSI (2x VHDCI)
Hardware
Controller single
RAID Engine ASIC266
Battery Backup optional
Cache Memory 256MB~512MB DDR RAM (256 MB installed)
Disk Interface SATA II (3Gbit/s)
Harddisk Drives up to 4x 3.5 LFF SATA II, hot swappable
Rails optional
Hot Swap Fan Modules 2
Power Supply 1x 200W
AC Input Voltage 100/240 V (± 10%), 47~63Hz
Performance
Data Transfer Rate up to 320MB/s
Management
Front Panel LCD and Buttons easy access for configuration and status report
RS-232 Terminal Command Line Interface (CLI) for configuration and status report
Management Firmware-embedded Java-based RAIDWatch Manager for configuration and status report
Event Notification Build-in buzzer, SNMP trap
Operating Systems
Supported OS OS independent
RAID
RAID Level 0, 1 (0+1), 3, 5, 10, NRAID and JBOD
RAID Features Multiple arrays configurable with dedicated or global hot spares
Online expansion Adding new drives, copying and replacing drives with drives of larger capacity, automatic background rebuilds, configurable stripe size and write policy per array
Environment Specification
Humidity 5%~95%, non-condensing
Operating Temperature 0°C~40°C
Dimension and Weight
Physical Dimensions/mm (Width x Height x Depth) 478 x 43.5 x 511 (with handles), 1U RM
Weight (without drives) 8kg
Gross weight (without drives) 10kg
Service
Warranty 3 years
Service optional