I received the computer this week and the setup went as expected.  The computer seems to work and so far and meets my expectations.Today the computer started buzzing. I opened the side cabinet to discover that the fan had been installed with two zip-ties.  As a result, it was loose and dangly in the box and would vibrate and make a terrible buzz.I have contacted technical support today for the product and we'll see how quickly they can get me the right fan and right hardware to mount it.I'll update this review when the problem is resolved.