I was pleasantly surprised when I opened  the box to see the computer looked in very good condition.  In fact almost new looking. After booting it up and checking the service tag I realized that this item is not a 2018 model as advertised.  I purchased this believing it was a 2018 model refurbished. It is not. The service tag came up as expired in 2016. That means that it’s at least one year older than the expiration date (making it 2015).  I purposely purchased this item because it said 2018 model and it was Amazon‘s choice! There are others on the market with the same specs less expensive. I called Amazon and told them  about the issue and they actually contacted the seller while I was on the line. The seller denied responsibility for the description and said it was an error that they would immediately change in the description. Now almost one month later this description still remains the same “2018 Dell optiplex” No one seems to be concerned about the deception.I just want to add that the computer I ordered did come in good shape and it does work as described. So far it  runs well, has a lot of storage, ram, and is very quiet. So if the fact that it is older than described doesn’t bother you then it seems like a good unit.I would have given it five stars if it wasn’t advertised as a 2018