HP PL Class 450/500/550/600/650/700/750 User Manual page 61

Flexible Disk Drive
Up to 13 external SCSI
devices can be connected to
the external SCSI connector.
How to Install Accessories In Your HP Visualize Linux Workstation
Locate the appropriate data cable for the device.
Connect the data and power cables to the rear of the device. (The
connectors are shaped to go in one way only.)
Data Cable
Chapter 2
Installing Mass Storage Devices
Narrow SCSI devices should be connected
to a free SCSI connector on the SCSI cable
(you can add up to two SCSI devices).
IDE drives should be
connected to a free
IDE channel cable
connector
(you can have up to
four IDE devices)
Power Cable
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