Apple Mac Mini MC815LL/A Intel Core i5-2415M X2 2.3GHz 2GB 500GB, Silver

The Apple Mac mini "Core i5" 2.3 (Mid-2011/Aluminum Unibody) features a 32-nm "Sandy Bridge" 2.3 GHz Intel "Core i5" (2415M) processor with two independent processor "cores" on a single chip, a 3 MB shared level 3 cache, 2 GB of 1333 MHz DDR3 SDRAM (PC3-10600) memory, a 500 GB hard drive, and Intel HD Graphics 3000 with 288 MB of memory shared with the system. Connectivity includes a Firewire "800" port, four USB 2.0 ports, combined "audio line in (digital/analog)" and combined "audio line out/headphone (digital/analog)" minijacks, a 10/100/1000Base-T Gigabit Ethernet port, 802.11 a/b/g/n Wi-Fi, Bluetooth 4.0, an SDXC card slot and an HDMI port as well as a new "Thunderbolt" port that is backwards compatible with Mini DisplayPort and likewise supports an external display at 2560x1600 and passes an audio signal as well.

Thunderbolt also supports other peripherals that use the Thunderbolt standard which provides up to 10 Gbps of bandwidth in both directions.