Plenty of CPU power to support lots of open tabs, windows, 4 virtual desktops, and video playback at the same time.  The fan never spun to cool unit.  HDMI drove my 4K monitor well.  Video sharp enough to edit without eye strain.  Boots and ready for use in about 5-10 seconds.  Reasonably low in power, measured at about 6-8 W.  Perfect for work.The product arrived very quickly, ahead of the estimated schedule.  Very minimal packaging, but complete parts included.  Renewed condition very good.