HP Integrity rx7640 Installation Manual page 39

HP Integrity rx7640 Server and HP 9000 rp7440 Server Overview
Detailed Server Description
LAN/SCSI Board
At least one LAN/SCSI board is required for the minimum system configuration. Two are required in a dual
partition system. The LAN/SCSI board is a standard PCI form factor card with PCI card edge connectors. The
PCI-X backplane has one slot location reserved for the required board and another that can accommodate
either a second LAN/SCSI board or any other supported add-in PCI-X card. The LAN/SCSI board is
hot-pluggable.
Mass Storage (Disk) Backplane
Internal mass storage connections to disks are routed on the mass storage backplane, which has connectors
and termination logic. All hard disks are hot-plug, but removable media disks are not. The servers
accommodate one internal, half-height, removable media device, or two internal, slim line DVD+RW
removable media devices.. The mass storage backplane incorporates a circuit that enables power to the
internal removable media device to be programmatically cycled.
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Chapter 1