The Elitedesk 705 arrived on time.  Well packaged.  External USB/mouse (genuine HP) included.  I can't distinguish the unit from a new unit.  I've only been using the unit for 3 days now but it is quick, Windows 10 Pro is genuine.  My unit has an HDMI port (and 2 display ports) which is ideal for my needs.  A 1TB SSD (that I had laying around) installed easily in the drive tray that was included inside the unit.  My current use case is as a Home Theatre PC.  The unit is quiet and ideal for that application.  I'm more than satisfied.