Listing is for a 2011 Mac Mini with 2.0GHZ i7 quad-core processor. It has been upgraded with a 500GB Samsung 850 SSD with the standard version of OSX El Capitan (standard desktop version of Sierra, or Mavericks Server upon request at time of purchase), a 500GB hard drive for additional storage/backup, and 16GB of RAM. The Mac Mini is in perfect working condition and good cosmetic shape with some scratches on the black bottom cover.
Power cord included.