User manual

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4. Redundant power supply monitor
5. 3.3V, 5V and 12V voltage monitor
6. Thermal sensors x 3 on the controller BOARD (for CPU, bridge and host channel
chip)
7. Thermal sensor x 3 (up to 24) in enclosure.
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Management interface
1. Management UI via serial console, SSH telnet, HTTP Web UI, and secured Web
(HTTPS)
2. Online system firmware upgrade mechanism
3. Event notification via Email, SNMP trap, browser pop-up windows, Syslog, and
Windows Messenger.
4. Run-time IO transactions recording
5. Built-in LCD module to control most enclosure components
6. iSNS and DHCP support
7. CHAP authentication enabled
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Host connection
1. 2 x GbE ports support independent access, failover and load-balancing (802.3ad
port trunking, LACP)
2. Microsoft MPIO enabled
3. iSCSI jumbo frame support
4. Header/Data digest support
5. LUN access control: Read-Write and Read-Only
6. Up to 32 sessions
7. Up to 8 hosts clustered for one volume
8. Support Windows, Linux and Mac OS
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Drive support
1. SCSI-3 compliant
2. Multiple IO transaction processing
3. Tagged command queuing
4. Hard drive S.M.A.R.T. enabled for SATA drives
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Chassis integration
1. Controller form factor
Dimension: 14 cm x 21.5 cm x 3.2 cm (W x D x H)
2. VHDM-HSD connector to customized backplane, designed with all interfaces
mounted on-board exposed to external via customized IO bracket
1.2 RAID concepts
RAID is the abbreviation of “Redundant Array of Independent Disks”. The basic idea
of RAID is to combine multiple drives together to form one large logical drive. This
RAG362