If the memory modules fail prematurely they can be replaced free of charge. There is some non zero value in this guarantee. These are commonly understood to be part of a 'warranty'.
>But in any case I never specified 'standard warranty' only 'a warranty'.
I am not even sure if you are trolling or not. There is not such thing as Standard Warranty or Warranty. You either specify AppleCare+. Or you have Standard Warranty of One year.
>The standard warranty is not 1 year in all countries.
Standard on All Apple products as commonly known. And cases of extensions in EU are via Law. You are the one who have the prove yourself. And you have not done so.
>Anyone can verify this via a quick search.
And if you can do a quick search why not post a link ?
