I purchased this machine to serve as an image repository for a large-format scanner.  I can't say enough good things ... the computer is very well-made, very fast and images pop up on the screen in short order.  When doing processor-intensive things, the machine can get a bit warm, but nothing alarming.  Support from Kingdel is very good - I had some questions that I sent to tech support and they responded back within a few days with helpful answers.  I'm very satisfied and would recommend this machine to others.