On 27/02/2006, at 8:00 AM, paulatx1 at aol.com wrote: > What is the maximum ram I can put in G4 800 Ti? Is there any > reason not to put in two 1 Gig chips? Or are two 512 chips > the maximum? Do both slots have to have memory inserted or can > one slot be left empty? > snip According to Mactracker your max RAM is 2 gb. Sorry, can't say whether one slot can be left empty. HTH a bit ......... Peter Sealy Thurgoona AUSTRALIA