Specifications

RAID Controller

1. Hardware RAID parity computing
2. Supports RAID 0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60, and NRAID
3. RAID Migration
4. Configurable stripe size and write policy per array
5. Multiple Global, Dedicated, & Enclosure-specific hot-spares
6. Intelligent Drive Handling:
   1. In degraded mode: skips irreparable blocks to continue rebuild
   2. In normal operation: data-block verification and repair

Host Interface

1. Eight (8) FC-4G host port w/HUB functions
2. Concurrent I/O commands
3. Tagged command queuing up to 256
4. Adaptive cache write policies

Drive Interface

1. Sixteen (16) 3.0Gbps SATA-II (3Gbps) , hot-swappable drive trays
2. Accommodates 1-inch pitch, 3.5-inch SATA-II (3Gbps) disk drives
3. S.M.A.R.T. and NCQ support· Automatic bad-sector reassignment
4. Dedicated bandwidth to each connected drive

System Components

1. Heavy duty 3U enclosure
2. Dual-redundant RAID controller modules
3. One (1) 512MB DDR RAM DIMM module (default, supports up to 2GB in size) on each controller
4. Two (2), hot-swappable, redundant, 530W power supply units
5. Two (2), redundant, dual-speed cooling modules
6. Sixteen (16), hot-swappable drive trays
7. Two (2) forearm handles
8. LCD keypad panel
9. Li-Ion, life expectancy & charge level aware battery backup unit (BBU)

Management

1. COM1 serial port for local access to firmware-embedded utility
2. COM2 for UPS connection
3. GUI, Telnet, and SSH system monitoring via Ethernet
4. Java-based SANWatch software with Snapshot protection
5. Firmware-embedded manager via RS-232C (audio jack) that is platform independent
6. Widest range of event notification methods including email, LAN broadcast, fax, SNMP traps, SMS, and MSN
7. LCD keypad panel to all configuration options
8. Variable logical drive options per DIMM size
9. Module status LED indicators:

1. 1. Two (2) per drive tray
   2. Seven (7) per controller module
   3. One (1) per power supply unit
   4. One (1) per BBU module
   5. Two (2) per cooling module

1. Module failure alert through I ² C bus

Interfaces

1. One (1) Fast Ethernet management port
2. Two (2) serial COM port (38400, n, 8, 1)

Power Supply Module Two (2) redundant hot-swappable power supplies with PFC

Cooling Module

Environmental Specifications

Dimensions:

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

System weight:

1. Net weight: 28kg
2. Gross weight: 31kg (without drives)