Mainboard Form-Factor
Expandable I/O
PCI slots
AGP slot
Floppy
connector
IDE connectors
3 1/2"
Bay
Figure 2: Summary of ATX chassis features
AT X
Single chassis fan
Power
Supply
for system
ATX 12V power
connector
ATX power
connector
CPU socket
5 1/4"
Bay
Introduction
Page 1-5