I have a Intel Pent.(R) cpu 2.80 ghz , 504mb of ram .How much ram can I install to this cp?
Please check your motherboard specifications.
If it is a boxed Intel board, you may have some validated memory lists.
All the best,
Processor may not be limiting factor for the upgrading the memory on desktop systems. One has to look at the chipset and mother board to understand this. Verify your chipset and check the following URL for details http://www.intel.com/products/desktop/chipsets/index.htm?iid=chipsets_body+dt_all
You also need to check the number of free slots on the motherboard and type of memory currently installed.