Host Ports
Onboard Gb/s ports
oEight 1Gb/s iSCSI ports (4 per controller)

o Controller
Dual redundant controllers

Cache Memory
32GB (4x8GB)

Drive Connectivity
6Gb/s SAS connectivity
S.M.A.R.T. support
Automatic bad-sector reassignment
Dedicated bandwidth to each connected drive

Supported Drives
4TB
3.5" 7,200 RPM Nearline SAS drives

Maximum Number of Drives
Per system: 24
Via JBOD: 324

Corresponding Expansion Enclosure
Please refer to datasheet

Rack Support
4U, 19-inch rackmount

RAID Functionality
Global, dedicated or enclosure hot-spare
RAID levels supported : RAID 0, 1 (0+1), 3, 5, 6, 10, 30, 50, 60

Online expansion by:
oAdding new drives
oCopying and replacing drives with drives of larger capacity

RAID migration
Configurable stripe size and write policy per system

Intelligent drive handling
o In degraded mode: skips irreparable blocks to continue rebuild
o In normal operation: data-block verification and repair

Data Services
Thin provisioning
SED (Self-encrypting drives)
oSnapshot
oVolume copy/ mirror
oSynchronous or asynchronous

Green Design
High-efficiency power supplies
Intelligent multi-level drive spin-down

Availability and Reliability
Redundant, hot-swappable hardware modules
CacheSafe technology
Multi-pathing support (EonPath)
Device mapper support

Notification
Various event notification methods including email, LAN broadcast, fax, SNMP trap and SMS.

Management
Web-based SANWatch management software
RS232 serial port for local access to firmware-embedded utility
Automated cache flush and caching mode operation per enclosure status
Telnet and SSH system monitoring via Ethernet
Platform-independent firmware management GUI
LCD keypad panel for monitoring and access to all configuration options
Module status LED indicators: component presence detection and thermal sensors via I2C bus

Power
Power supplies: Three 405W
AC voltage: 100VAC at 8A to 240VAC at 4A with PFC (auto-switching)
Frequency: 50-60 Hz
2xFAN modules

Regulatory
Safty: UL, BSMI, CB, EAC
Electromangnetic Campatibility: CE, BSMI, FCC, KC

Item Dimension (L"xW"xH"):
30.7 x 23.5 x 22.2

Weight:
96.48 lb

Warranty Information:
3 years