I had forgotten all about that, my refurb had twice the memory that it should have had. I didnt know it until I had it on my desk. It was probably in the specs, but I must not have read it carefully.
And it came with Apple Care for free. But interestingly, they had one digit in the serial number wrong, so I had to correct that, lucky I noticed. Took one looonnnnngggg phone call.
Someone here was talking about serial numbers one day, so I looked, and indeed it was a Y instead of an X or something like that.
Jane