Check out the connector left from the RAM, looks like this is this trick for the in-store upgrade from 2to 4GB.

Sorry, no, that's the connector for the SSD (which sits on top of the RAM normally, but is removed in that picture). The RAM is soldered directly to the board.
jW
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		