Know what you're getting into with a 2014 Mac Mini. They are only usable, IMHO, if you purchase a $15 adapter then install an NVMe drive. The original Apple mechanical hard drive, which this thing came stock with, causes the computer to run INSANELY slow. I have to wonder how Apple ever sold even one of these in 2014 and beyond. In any case, once installed, the NVMe made it usable and it now suits my purposes. My Mini came with 8GB ram, so I cannot speak to how a 4GB model will perform after the hard drive is replaced with an NVMe drive.