After a few months all but obscured more and more.
1. fan: Honestly quiet is something completely different and the unit was advertised as "Quiet Office PC".
2. after 3 months, the graphics card has given up the ghost
3. also after just 3 months of computer almost constantly occupied with themselves in the task manager is the processor load runs almost constantly at 100 percent, although only Win7 is started.
To make matters worse, that like other already described the support responds only with text modules.
Device is now back ... let's see what happens ...