Dell OptiPlex Gxi - Manual (Page 61)

Working Inside Your Computer 5-5
Figure 5-5. Inside the Chassis
power supply
NIC connector
AC power receptacle
parallel port connector
USB connectors
mouse connector
keyboard connector
security cable slot
video connector
line-in jack
microphone jack
line-out jack
serial port connector
padlock ring
external drive cage
internal drive bays
system board
expansion-card
cage
riser board
interface cable