The Apple Mac mini "Core i5" 1.4 (Late 2014/Aluminum Unibody) features a 22 nm "Haswell" 1.4 GHz Intel "Core i5" (4260U) processor with two independent processor "cores" on a single chip, a 3 MB shared level 3 cache, 4 GB of onboard 1600 MHz LPDDR3 SDRAM (which could be upgraded to 8 GB or 16 GB at the initial time of system purchase, but cannot be upgraded later), a 500 GB hard drive, and an "integrated" Intel HD Graphics 5000 graphics processor that shares system memory.