Contents
About This Manual............................................................................................................. 4
Revision History..................................................................................................................................................................4
Audience.............................................................................................................................................................................4
Contacting Dell................................................................................................................................................................... 4
1 SCv3000 and SCv3020 Storage System Hardware..........................................................5
SCv3000 and SCv3020 Storage System Front-Panel View................................................................................................5
SCv3000 and SCv3020 Storage System Back-Panel View................................................................................................ 6
SCv3000 and SCv3020 Storage System Drives................................................................................................................. 7
SCv3000 and SCv3020 Storage System Drive Numbering.................................................................................................7
SCv3000 and SCv3020 Storage Controller Features and Indicators ..................................................................................8
SCv3000 and SCv3020 Storage Controller.................................................................................................................. 8
2 Replacing SCv3000 and SCv3020 Storage System Components................................... 11
Safety Precautions.............................................................................................................................................................11
Installation Safety Precautions..................................................................................................................................... 11
Electrical Safety Precautions....................................................................................................................................... 11
Electrostatic Discharge Precautions............................................................................................................................12
General Safety Precautions.........................................................................................................................................12
Pre-Replacement Procedures........................................................................................................................................... 12
Send Diagnostic Data Using Dell SupportAssist...........................................................................................................12
Change the Operation Mode of the Storage Center to Maintenance..........................................................................12
Shut Down the Storage System and Expansion Enclosures........................................................................................ 13
Bezel................................................................................................................................................................................. 13
Remove the Front Bezel..............................................................................................................................................13
Install the Front Bezel..................................................................................................................................................14
Hard Drives ...................................................................................................................................................................... 14
Identify the Failed Drive...............................................................................................................................................14
Remove the Failed Drive............................................................................................................................................. 14
Install the Replacement Drive......................................................................................................................................15
Rack Rails......................................................................................................................................................................... 15
Remove the Rack Rails............................................................................................................................................... 15
Install the Rack Rails................................................................................................................................................... 16
Power Supply and Cooling Fan Modules............................................................................................................................17
Identify the Failed Power Supply................................................................................................................................. 17
Identify the Failed Cooling Fan.................................................................................................................................... 18
Replace a Power Supply and Cooling Fan Module.......................................................................................................18
3 SCv3000 and SCv3020 Storage System Technical Specications................................ 20
Technical Specications................................................................................................................................................... 20
3