1.2 GHz Dual-Core Intel Core M5 Processor (Turbo Boost up to 3.1 GHz) with 4 MB shared L3 cache

8 GB of 1866 MHz LPDDR3 RAM; 512 GB PCIe-based onboard flash storage

12-Inch IPS LED-backlit Display; 2304-by-1440 Resolution

Intel HD Graphics 515

OS X El Capitan; USB-C Port Only. PEASE NOTE: This MacBook has a single USB-C port (a new version of USB) which handles power and connectivity to all peripherals.  An accessory adapter can be purchased to connect standard USB devices to this MacBook.

1.2 GHz Dual-Core Intel Core M5 Processor (Turbo Boost up to 3.1 GHz) with 4 MB shared L3 cache

8 GB of 1866 MHz LPDDR3 RAM; 512 GB PCIe-based onboard flash storage