HP Integrity rx8640 and HP 9000 rp8440 Servers Installation Guide

Table 3 Removable Media Drive Path

PathRemovable Media

0/0/0/2/1.x

.0Slot 0 media

1/0/0/2/1.x

.0Slot 1 media

X equals 2 for a DVD drive while X equals 3 for a DDS-4 DAT drive.

Table 4 Hard Disk Drive Path

PathHard Drive

0/0/0/2/0.6.0Slot 0 drive

0/0/0/3/0.6.0Slot 1 drive

1/0/0/2/0.6.0Slot 2 drive

1/0/0/3/0.6.0Slot 3 drive

System Backplane

The system backplane board contains the following components:

• Two crossbar chips (XBC)

• Clock generation logic

• Preset generation logic

• Power regulators

• Two local bus adapter (LBA) chips that create internal PCI buses for communicating with the

core I/O card.

The backplane also contains connectors for attaching the cell boards, PCI-X backplane, MP core

I/O cards SCSI cables, bulk power, chassis fans, front panel display, intrusion switches, and

external system bus adapters (SBA) link connectors.

16 HP Integrity rx8640 Server Overview