· Form Factor
· AT Cases
· ATX Cases
AT Cases
· Older Motherboards (pre-Pentium)
· Advantages
– Well Established standard make.
– Easy and cheap design.
· Disadvantages
– Inefficient cooling.
– CPU socket location.
– Not suitable for P-II (& higher).
ATX Cases
· Newer Motherboards (Pentium based m/c)
· Advantages
– Efficient cooling.
– Easy accessibility for upgrades.
– I/O are fixed onboard
