Apple Mac Mini Unibody Intel Core i 5 2.5 G Hz, 16GB RAM, 128GB Solid State Drive, LAN, Wi-Fi, Bluetooth 4.0. Mac OS X 10.11 El Capitan, Intel HD Graphics 4000, Firewire port, four USB (Universal Serial Bus) 3.0 ports, HDMI, Thunderbolt & SDXC card slot. Grade A. 1 Year Warranty