Reading some of the other reviews it looks like these refurbished pieces aren't putout with the same care all the time, which is unfortunate. Luckily for me I got one that works just fine. I've only used it as a server computer, but I haven't had any issues with it yet at all. Only real complaint I have is that it doesn't have an HDMI port. I had to get an HDMI to Display adapter to hook it up to my monitor