I'm not sure why the poster thought that it was fake. It does look a little odd that the board is so sparse, but this is what those SSDs really look like.
(See review articles and videos such as https://www.youtube.com/watch?v=Trd6xBHfvIk)
(See review articles and videos such as https://www.youtube.com/watch?v=Trd6xBHfvIk)
Western Digital's website shows its not fake.