Apple MacBook 12" Retina Intel® Core™ M M-5Y31 Laptop 30.5 cm (12") 2K Ultra HD 8 GB LPDDR3-SDRAM 256 GB Flash Mac OS X 10.10 Yosemite Silver
12" Retina, 1.1GHz dual-core Intel Core M, 256GB flash, 8GB LPDDR3, Intel HD Graphics 5300, 802.11ac, Bluetooth, 480p FaceTime camera, USB-C, OS X Yosemite
Apple MacBook 12" Retina, Intel® Core™ M, 0.9 GHz, 30.5 cm (12"), 2304 x 1440 pixels, 8 GB, 256 GB
Apple MacBook 12" Retina. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ M, Processor model: M-5Y31, Processor frequency: 0.9 GHz. Display diagonal: 30.5 cm (12"), HD type: 2K Ultra HD, Display resolution: 2304 x 1440 pixels. Internal memory: 8 GB, Internal memory type: LPDDR3-SDRAM. Total storage capacity: 256 GB, Storage media: Flash. On-board graphics card model: Intel® HD Graphics 5300. Operating system installed: Mac OS X 10.10 Yosemite. Product colour: Silver