Can someone please help me find this particular accessory

[troop231]

I saw somewhere last year where you could put several mac minis onto a server tray rack by using the mac mini's twist off base:

However, I cannot seem to find it using Google. Was it just a prototype or something?

If someone can find it, thank you so much!

Just in case, I'm pretty sure that this is NOT it:

What I'm looking for is the tray where you physically twist the mac minis onto it.

 

[troop231]

In case anyone was wondering, I found it: http://www.h-sq.com/products/minirack/index.html

 

[Macman45]

In case anyone was wondering, I found it: http://www.h-sq.com/products/minirack/index.html

That doesn't look all that stable to me..Could fall over, unless its just the camera angle?

 

[troop231]

That doesn't look all that stable to me..Could fall over, unless its just the camera angle?

You're right, but it gets mounted into a server rack I'm pretty sure, making it as stable as the building it's in lol.