Apple MacBook Air Core i5 5th Gen - (8 GB/128 GB SSD/Mac OS Sierra) MMGF2HN/A A1466 (13.3 inch, SIlver, 1.35 kg) Display 13.3-inch (diagonal) LED-backlit glossy widescreen display with support for millions of colours Supported resolutions: 1440x900 (native), 1280x800, 1152x720 and 1024x640 pixels at 16:10 aspect ratio, and 1024x768 and 800x600 pixels at 4:3 aspect ratio Storage1 128GB PCIe-based flash storage 256GB PCIe-based flash storage Processor 1.6GHz dual-core Intel Core i5 (Turbo Boost up to 2.7GHz) with 3MB shared L3 cache Memory 8GB of 1600MHz LPDDR3 onboard memory Battery and Power2 Up to 12 hours wireless web Up to 12 hours iTunes movie playback Up to 30 days standby time Built-in 54-watt-hour lithium-polymer battery 45W MagSafe 2 Power Adapter with cable management; MagSafe 2 power port Size and Weight Height: 0.3–1.7 cm (0.11–0.68 inches) Width: 32.5 cm (12.8 inches) Depth: 22.7 cm (8.94 inches) Weight: 1.35 kg (2.96 pounds)3 32.5cm 1.7cm Graphics and Video Support Intel HD Graphics 6000 Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840x2160 pixels on an external display, both at millions of colours. Thunderbolt digital video output Native Mini DisplayPort output DVI output using Mini DisplayPort to DVI Adapter (sold separately) VGA output using Mini DisplayPort to VGA Adapter (sold separately) Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately) HDMI audio and video output using third-party Mini DisplayPort to HDMI Adapter (sold separately) Camera 720p FaceTime HD camera Connections and Expansion MagSafe 2USB 3HeadphoneDual mics SDXC cardUSB 3Thunderbolt 2 Two USB 3 ports (up to 5 Gbps) Thunderbolt 2 port (up to 20 Gbps) MagSafe 2 power port SDXC card slot 3.5mm headphone jack Wireless 802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible Bluetooth 4.0 wireless technology Audio Stereo speakers Dual microphones 3.5mm headphone jack Support for Apple iPhone headset with remote and microphone Keyboard and Trackpad Full-sized backlit keyboard with 78 (US) or 79 (ISO) keys, including 12 function keys and four arrow keys (inverted “T” arrangement) with ambient light sensor Multi-Touch trackpad for precise cursor control; supports inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap and drag capabilities Electrical and Operating Requirements Line voltage: 100–240V AC Frequency: 50Hz to 60Hz Operating temperature: 10° to 35° C (50° to 95° F) Storage temperature: –25° to 45° C (–13° to 113° F) Relative humidity: 0% to 90% non-condensing Operating altitude: tested up to 3,000 metres (10,000 feet) Maximum storage altitude: 4,500 metres (15,000 feet) Maximum shipping altitude: 10,500 metres (35,000 feet) Operating System macOS Sierra macOS is the operating system that powers everything you do on a Mac. macOS Sierra introduces Siri to Mac4 — along with new ways to enjoy your photos and work more seamlessly between devices.