On the box was "mounting frame for floppy drives." Good but the SSD fits it the slide rails of the most popular housing nowadays as Cooler Master does not.
A simple miking of SSDs or generally smaller 2.5 "drives. No more and no less ;-) Have 2 installed it, and as my title says: so you can nix go wrong ....
Price performance is okay here and the incorporation ago there were no problems, well that arrived the mounting frame with me before the SSD. I can only recommend it.