Very happy with this 27-inch iMac! I wanted to retire my old 2012 iMac and couldn't justify the cost of a new  Mac. This "renewed" 2019 iMac was the perfect solution for me.  The Retina 5K display is super-clear and easy on the eyes. As advertised, it came with a 1 TB Fusion drive, and 8GB of installed RAM. It's super easy to upgrade the RAM on this model...I purchased 64GB from B&H and it took only 5 minutes to install.