Gently used Late 2014 Mac mini with Black Skin - very nice little machine.  I just upgraded to the M2 Pro for work requirements but this has always been a very reliable and efficient machine.  I had the Apple Store set back to factory resets and took a screen shot of the characteristics for you but it is too low resolution so email email and I will include it as an attachment.  See photos.  I do not accept returns but you are covered by Ebay's Buyer protection if it is not as advertised so please only purchase this if you really want it - ask questions BEFORE you buy please.  Over 500 positive transactions and I am not a store, just an active user of Ebay buying and selling great products that I personally use.