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Download HP StorageWorks 20 - Modular Smart Array User guide
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3 Contents Component identification 7 Front panel LEDs and buttons.............................................................................................................. 7 Rear panel components ........................................................................................................................ 8 Rear panel LEDs and buttons............................................................................................................... 9 SAS and SATA drive numbers .......................................................................................................... 10 SAS and SATA hard drive LEDs....................................................................................................... 11 SAS and SATA hard drive LED combinations.................................................................................. 11 Operations 13 Power up the storage enclosure.......................................................................................................... 13 Power down the storage enclosure..................................................................................................... 14 Setup 15 Rack planning resources .................................................................................................................... 15 Optimum environment ....................................................................................................................... 16 Space and airflow requirements.............................................................................................. 16 Temperature requirements ...................................................................................................... 17 Power requirements ................................................................................................................ 18 Electrical grounding requirements.......................................................................................... 19 Rack warnings.................................................................................................................................... 19 Shipping contents............................................................................................................................... 20 Installing the storage enclosure into the rack ..................................................................................... 20 Installing hardware options ................................................................................................................ 21 Installing servers ................................................................................................................................ 21 Choosing a configuration ................................................................................................................... 22 Single-enclosure configuration ............................................................................................... 22 Cascading (1+1) configuration ............................................................................................... 23 Cabling the storage enclosure ............................................................................................................ 23 Supported cables..................................................................................................................... 23 SAS cabling guidelines........................................................................................................... 24 Power cords ............................................................................................................................ 24 Updating firmware ............................................................................................................................. 25 Hardware options installation 27 Hard drive options.............................................................................................................................. 27 SAS and SATA hard drive guidelines .................................................................................... 27 Installing a SAS or SATA hard drive ..................................................................................... 27
