I then eventually decided on this set here. Black sheep there is probably at such a complete set's everywhere and if you are not much more expensive components will for the installation of an SSD together buy individually, you can not get around "to chance".
The cables supplied were -erwartungsgemäß- not wertigsten, but function properly.
The frame, however, was slightly bent, and has also not fit ideally. Finally, however, I have to get him into the 3.5 "HDD hard disk gap, however, so that I no longer needed the screws sometimes..
In the end my SSD is now but more or less fixed in Tower installed and run without a murmur.
By the by, the set served its purpose, though the quality of each component could be much higher / should -for the price but not necessarily have to.