Dell Precision 330 - Manual (Page 25)

About Your Computer 25
I n s i d e t h e D e s k t o p C h a s s i s
System Board Components
The following figure shows the system board and the location of its
principal connectors and components.
D
DC power cable
system board
externally accessible drive bays
hard-drive bracket
expansion-card slots
I/O panel connectors
security cable slot
AC power
receptacle
power supply
drive interface cable
padlock ring