external drive
bays (4)
diskette interface
cable
(Ultra/Narrow)
SCSI interface
cable
(Ultra/Wide)
internal drive
bays (6)
SCSI backplane
board
SCSI power
connector
server
management
connector
control panel connector
power supply (optional) or cooling fan
Figure 1-4. Back/Right Internal View
power supply
SMB connector
System Overview
1-5