Apple MacBook 12" Core M 1.2Ghz 8GB 512GB OSX Yosemite (Space Gray) - MJY42LL/A

Display

Processor

8GB of 1600MHz LPDDR3 onboard memory

Storage

Size and Weight

Graphics and Video Support

Intel HD Graphics 5300

Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on an external display, both at millions of colors

Wireless

Charging and Expansion

Camera

480p FaceTime camera

Audio

Stereo speakers

Dual microphones

Headphone port

• Headphone/optical digital audio output (minijack)
• Support for Apple iPhone headset with remote and microphone

Keyboard and Trackpad

Full-size keyboard with 78 (U.S.) or 79 (ISO) individual LED backlit keys, including 12 function keys and 4 arrow keys with ambient light sensor

Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures

Battery and Power

Up to 9 hours wireless web3

Up to 10 hours iTunes movie playback

Built-in 39.7-watt-hour lithium-polymer battery

29W USB-C Power Adapter; USB-C power port

Electrical and Operating Requirements

Line voltage: 100V–240V AC

Frequency: 50Hz to 60Hz

Operating temperature: 50° to 95° F (10° to 35° C)

Storage temperature: -13° to 113° F (-25° to 45° C)

Relative humidity: 0% to 90% noncondensing

Operating altitude: tested up to 10,000 feet

Maximum storage altitude: 15,000 feet

Maximum shipping altitude: 35,000 feet