Mac Mini Aluminum Unibody 2.6GHZ Dual Core i5 (Late 2014) MGEN2LL/A - Refurbished Apple Mac mini (Late 2014/Aluminum Unibody) features a 22 nm Haswell 2.6 GHz Intel Core i5 (4278U) processor with two independent processor cores on a single chip, a 3 MB shared level 3 cache and an integrated Intel Iris 5100 graphics processor that shares system memory. Configure your memory, hard drive and optional external optical drive. Connectivity includes two Thunderbolt 2 ports, four USB 3.0 ports, an HDMI port, Gigabit Ethernet, 802.11 ac Wi-Fi ( 802.11 a/b/g/n compatible), and Bluetooth 4.0 as well as an SDXC card slot.