Dell OptiPlex GX1 - Page 23

System Overview 1-11
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power supply
security
cable slot
serial port 2
connector
AC power
receptacle
parallel port
connector
USB connectors (2)
mouse
connector
keyboard
connector
serial port 1
connector
video connector
audio connectors (3)
padlock ring
system board
expansion-card
cage
riser board
hard-disk drive
bracket
external
drive bays
interface cable
NIC connector (optional)
chassis intrusion
switch