Dell computers dimension 8300 can you get a faster processor and ram?

[BIGBOY79]

dell computers dimension 8300 can you get a faster processor and ram?
Can I upgrade my processor? If so to what speed and can I have a dual processor?

Can I upgrade my ram ? If so to what speed and can I go to?
Will i ALSO HAVE TO CHANGE THE FAN?
THANK YOU

 

[delluser1]

Pentium 4 socket 478.
DDR 333 or 400 only.
Time for a full system upgrade.