Serial ATA Specs

1. 3U Height 19? Rack Mountable
2. Optical Fibre Channel Host Interface
? 2Gbps Optical
? 2 channels on each controller
3. Serial ATA Hard Disk Drive Interface
? 1.5Gbps data transfer rate
(Ultra SATA/1500 provides a transfer rate of 1.5Gbps)
? Independent interface to each hard disk drive
4. Redundant Controller
? Active-Active operation
5. Flexible Configuration
? Up to 15 arrays
? Up to 64 logical units
? Multiple hot spare drives
? Logical unit masking
6. User Configurable RAID Levels
? RAID Level 0 (Striping)
? RAID Level 1 (Mirroring), 0+1
? RAID Level 5
7. Hot Pluggable Redundant Components
? Controller Units
? Hard Disk Drive Units
? Power Supply Units
? FAN Assembly
? Battery Backup Units
8. Background Error Recovery
? If an HDD fails, error recovery is done in background
? Minimum disturbance to host access

9. Status Monitoring and Configuration
? GUI utility for status monitoring and configuration setting (JAVA)
? Out of band interface (Ethernet)
? LCD display and control buttons
? LED status indicators for visual status and monitoring
*10. Cache Memory (per RAID Controller)
? 512MB ECC Protected Cache Memory
? Battery Backed Up
? Write through / Write back mode
? Multi stream look ahead
*11. Automatic Data Reconstruction
? When failed HDD is replaced, data reconstruction starts automatically
? Accessible during data reconstruction
*12. Time Scheduled Pre-maintenance Operation
? Background surface verify
? S.M.A.R.T. checking
*13. Data Backup Support (Optional)
? Instant Copy between Logical Units
? Remote Backup to External Storage
? Remote Mirroring to External Storage
 

Controller

Single or Dual (ADTX)

RAID levels supported

0,1,0+1,5

Host interface

2 Gbit FC (AL and Fabric) hot-pluggable SFP

Number of host interfaces per controller

2

Data cache memory

512 MB (ECC protection)

Battery backup data retention period for cache

Up to 36 hours (hot swap)

Number of logial units

Up to 32 LUNs

Number of initiators

Up to 64

Number of drives per enclosure

Up to 15 drives

Drive interface

Serial ATA

Operating temperature

5 to 40 degrees C

Relative humidity

8 to 80% (without moisture condensation)

Power supply - Dual, redundant with separate power cords

100-240 VAC (50/60 Hz)

Power consumption

300 W maximum

External simensions (H x W x D)

5.1? (130 mm) x 17.6? (447.2 mm) x 23.7? (603 mm)