MacBook Air 2015 13 inch 4GB RAM 128GB SSD

Display

MacBook Air 2015 13 inch (diagonal) LED-backlit glossy widescreen display with support for millions of colors
Supported resolutions: 1440 by 900 (native), 1280 by 800, 1152 by 720, and 1024 by 640 pixels at 16:10 aspect ratio and 1024 by 768 and 800 by 600 pixels at 4:3 aspect ratio

Storage

128GB
128GB PCIe-based flash storage

Processor

1.6GHz dual-core Intel Core i5 (Turbo Boost up to 2.7GHz) with 3MB shared L3 cache
Configurable to 2.2GHz dual-core Intel Core i7 (Turbo Boost up to 3.2GHz) with 4MB shared L3 cache.

Memory

4GB or 8GB of 1600MHz LPDDR3 onboard memory (8GB maximum)
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: 0.11-0.68 inch (0.3-1.7 cm)
Width: 12.8 inches (32.5 cm)
Depth: 8.94 inches (22.7 cm)
Weight: 2.96 pounds (1.35 kg)3

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 3840 by 2160 pixels on an external display, both at millions of colors.
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
Two USB 3 ports (up to 5 Gbps)
Thunderbolt 2 port (up to 20 Gbps)
MagSafe 2 power port
SDXC card slot
3.5 mm headphone jack

Wireless

Wi-Fi
802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
Bluetooth
Bluetooth 4.0 wireless technology

Audio

Stereo speakers
Dual microphones
3.5 mm headphone jack
Support for Apple iPhone headset with remote and microphone

Keyboard and Trackpad

Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 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

MacBook Air 2015 13 Inch Electrical and Operating Requirements

Line voltage: 100-240V 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