I think the legs on the table in your video would be too thin after you start adding on monitors, laptops, hard drives, books, etc.
There was a desk that I "think" I saw on here that had a similar back drawer. However, one thing I really liked about it was there was a slit on the top that led down to the drawer where cables could come out. That was useful mainly because then you dont have a bunch of wires going all the way to the back and then under. Lastly, one issue with the drawer (or cubby) in the back is that my desks are always butted up against a wall, which would make it really hard to put in new stuff.
Good luck!