21.5 “2.7GHz Dual Core i5
8GM Memory, 1TB Hard Drive
Integrated Intel Iris Pro 5200
Connectivity includes four USB 3.0 ports, dual Thunderbolt ports, Gigabit Ethernet, 802.11ac Wi-Fi (802.11a / b / g / n compatible), and Bluetooth 4.0.
Fresh installation of Mac OS X Mountain Lion, includes new MagSafeadapter