Because of the shut-down, we started this project late and by the time we got to this workstation to unpack it, we saw how many scuff marks and scratches were on exterior and the original factory plastic wrap was peeling off like a bad sunburn (it hadn't been removed when unit was new). Inside, the unit had tons of dust and the power supply fans were visibly dirty with dust without removing cover.  We are stuck with it because the return window has passed - there's no way these are factory refurbished.  Don't buy.