Disadvantages:
PSU / volume
The "quiet" power supply does not deserve the word softly. When emphasis is placed on a quiet PC, another power supply should be equal to be ordered. I 430 W ("Munich") ordered and installed after the first trial run a THERMALTAKE. That is, with its temperature controlled fan almost inaudible in office applications.
If you're at it, and another 10 euros to spare, the CPU fan should also be exchanged the same. The supplied INTEL fan is not bad, but there is little money for the ARCTIC Alpine 11 Pro. In this equipment, the PC is nearly inaudible.
PS:
The quiet power supply and the CPU fan can not be ordered at ONE.DE!
Be careful when mounting the ARCTIC Alpine 11 Pro. It can be mounted in only one position, without rest on motherboard components. Will he mounted incorrectly breaks the fan housing and the whole thing is broken.
Housing:
The front USB jacks are unfortunately mounted so that all USB keys show the diode for access detection down.
Overall good. Can only recommend buying.
One point deduction due to the noisy power supply.