Apple Mac Mini (Late-2014) in original box OS X El Capitan (Version 10.11.6) Processor: 2.6 GHz Intel Core i5 Memory: 8 GB 1600 MHz DDR3 Graphics: Intel Iris 1536 MB Storage: 1 TB 5400-rpm hard drive Inputs/outputs: two "Thunderbolt 2" ports; four USB 3.0 ports, a Gigabit Ethernet RJ-45 jack; an HDMI terminal; an SDXC card slot; audio line-in digital/analog minijack; audio line out/headphone minijack; support for Apple iPhone headset with microphone. For networking: 802.11 ac Wi-Fi, backward compatible with 802.11 a/b/g/n; Bluetooth 4.0 support.