Xbox 360 Elite Cracked Open Video: seems clone of the original

The Xbox 360 Elite was what a lot of people waited for before buying the 360, after watching this video below of the Xbox 360 Elite being cracked open it seems a clone of the original.

I am not sure what Microsoft was thinking when they brought out the Elite, but according to the video review below it’s almost the same.

On the Elite they took apart there was no extra heatsink or BenQ drive, these upgrades are what the 360 needs to keep it cooler and quieter.

So it leaves the question, is there more than one type of elite released?