Apple MacBook (Retina, 12-inch, 2017)

Finish Rose Gold Space Gray Gold Silver Display Retina display 12-inch (diagonal) LED-backlit display with IPS technology 2304-by-1440 resolution at 226 pixels per inch with support for millions of colors 16:10 aspect ratio Supported scaled resolutions: 1440 by 900 1280 by 800 1024 by 640 Processor 1.2GHz 1.2GHz dual-core Intel Core m3, Turbo Boost up to 3.0GHz, with 4MB L3 cache Configurable to 1.3GHz dual-core Intel Core i5, Turbo Boost up to 3.2GHz, with 4MB L3 cache; or 1.4GHz dual-core Intel Core i7, Turbo Boost up to 3.6GHz, with 4MB shared L3 cache 1.3GHz 1.3GHz dual-core Intel Core i5, Turbo Boost up to 3.2GHz, with 4MB L3 cache Configurable to 1.4GHz dual-core Intel Core i7, Turbo Boost up to 3.6GHz, with 4MB L3 cache Memory 8GB of 1866MHz LPDDR3 onboard memory Configurable to 16GB of memory Storage 1.2GHz 256GB PCIe-based onboard SSD1 1.3GHz 512GB PCIe-based onboard SSD1 Size and Weight Height: 0.14–0.52 inch (0.35–1.31 cm) Width: 11.04 inches (28.05 cm) Depth: 7.74 inches (19.65 cm) Weight: 2.03 pounds (0.92 kg)2 Graphics and Video Support Intel HD Graphics 615 Dual display and video mirroring: simultaneously supports full native resolution on the built-in display and up to 4096-by-2304 resolution at 60Hz on an external display, both at millions of colors