It has a 3 GHz I5 and 16 GB RAM.  That meets my needs.  As a Linux user, there are times I need a Windows machine and this has plenty of power for every day needs and business graphics.  It has Display Ports not HDMI so an adaptor is necessary.  I couldn't build this PC for twice the price.  It does not have a backplane riser so add-in for PCI express but this is just a Windows workstation.  My biggest complaint is some known good USB devices just don't work.  It's not worth my time to track these down.  Expect to throw away the supplied mouse and keyboard - or put them on a closet shelf for emergency use.  No complaints.  Much more useful than my Chromebook.