21.5-inch (diagonal) Retina 4K display
3.1GHz quad-core Intel Core i5 (Turbo Boost up to 3.6GHz)
8GB of 1867MHz LPDDR3 onboard memory
480GB Solid State Drive
Intel Iris Pro Graphics 6200
Comes with Apple Wireless Keyboard and Wireless Magic Mouse
90-Day Core 1 Warranty