2-8 General DescriptionHard Disk DriveThe hard disk drive is an optional device. An operating system may be installed in the hard diskdrive. Handle it carefully.1 Hard disk drive2 BP connectorUsed to connect with the hard disk drive backplane in the CPU blade.3 Drive carrier4 Disk access lamp (green/amber)Lights green in accessing to a hard disk drive.Lights amber if a fault occurs in a hard disk drive. Blinks green or amber alternately or blinksamber while array disks are rebuilt. However, when hard disk drives are operated in the arrayconfiguration using SW RAID, the disk access lamp operates only in the OS boot status.5 LeverThe lever is intended to fix the hard disk drive. Pull the lever to remove the hard disk drive.6 HandleHold the handle when the hard disk drive is installed or removed.SATA hard disk drive13456SAS hard disk drive2 123456