I bought this PC JUST as my media server for my own movies and music.  Works great.  Just plugged it in and set it up.  It's been up ever since I bought it.  The first one I bought shipped and it beeped when I turned it on and it didn't work, but then I returned it without any hassle and they shipped me a replacement and it works fine.  Perfect for my use.  Comes with keyboard and mouse, but I don't use it since I remote desktop into it when I need to make changes.  Cuts down on having to have a separate monitor, keyboard and mouse since I'm just using it as a media server.