NonStop NS-Series Operations Guide (H06.12+)

Internal SCSI Disk Drives
Internal SCSI disk drives are installed in NonStop S-series I/O enclosures.
These disk drives are Class-1 CRUs.
Any physical action on a CRU, including installing and replacing disks, can be performed by
customers. However, depending on the class of CRU, training in replacement techniques might
be recommended.
SeeFor information about
NonStop S-Series Planning and Configuration GuideInternal SCSI disk specifications
SCF Reference Manual for the Storage SubsystemInternal SCSI disk commands
NonStop S-Series Planning and Configuration GuideClasses of CRUs
M8xxx Fibre Channel Disk Drives
M8xxx Fibre Channel disk drives are installed in disk drive enclosures. A single disk drive is
shown:
122 Disk Drives: Monitoring and Recovery