ashley_rb posted a pic of a real 4GB chip
Here is a side by side comparison. Numbers are a bit different, but they look pretty much alike.
[img=left:cbd254971d]http://i111.photobucket.com/albums/n156/alisave/IMG_4693Large.jpg[/img:cbd254971d] [img=right:cbd254971d]http://i163.photobucket.com/albums/t304/ashley_rb/4gbchip51.jpg[/img:cbd254971d]