10
Internal Backplane ..................................................................................... 24
Front Panel Components ........................................................................ 25
LED Panel ................................................................................................. 25
Drive Tray Bezel ........................................................................................ 26
Rear Panel Components ......................................................................... 27
Controller Module of RAID Models ............................................................. 27
Super Capacitor & Flash Backup Module .................................................. 29
PSU & Cooling Module .............................................................................. 30
System Monitoring Features ................................................................... 31
Expansion Enclosure Support .................................................................... 31
I
2
C bus ...................................................................................................... 32
Firmware (FW) and EonOne ...................................................................... 32
Audible Alarms ........................................................................................... 32
Hot-swapping ........................................................................................... 33
Hardware Installation .............................................................................. 34
Installation Prerequisites ........................................................................ 34
Installation Procedures Overview........................................................... 35
Unpacking the System ............................................................................ 36
Box contents .............................................................................................. 36
Preinstalled Components ........................................................................... 36
Components to be Installed ....................................................................... 36
Installing Hard Drives .............................................................................. 37
Hard Drive Installation Prerequisites .......................................................... 37
SAS Interface ............................................................................................ 39
Hard Drive Designation .............................................................................. 40
Installing the Hard Drive into Drive Tray ..................................................... 41
Installing the Hard Drive Tray into the Enclosure ....................................... 42
Installing Host Boards ................................................................................ 43
Installing the Controller .............................................................................. 44
System Connection ................................................................................. 45
General Considerations on Making Connections .................................. 45
Host-Side Topologies ................................................................................. 46
Host-Side Parameters ............................................................................... 46
Maximum Concurrent Host LUN Connection (“Nexus” in SCSI) ................. 47
Maximum Queued I/O Count ..................................................................... 48