Display
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13.3-inch (diagonal) LED-backlit glossy widescreen display with support for millions of colors
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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
 
Storage1
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128GB
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128GB PCIe-based flash storage
 
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256GB
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256GB PCIe-based flash storage
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Configurable to 512GB flash storage.
 
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Processor
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1.6GHz dual-core Intel Core i5 (Turbo Boost up to 2.7GHz) with 3MB shared L3 cache
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Configurable to 2.2GHz dual-core Intel Core i7 (Turbo Boost up to 3.2GHz) with 4MB shared L3 cache.
 
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Memory
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4GB or 8GB of 1600MHz LPDDR3 onboard memory (8GB maximum)
 
Battery and Power2
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Up to 12 hours wireless web
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Up to 12 hours iTunes movie playback
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Up to 30 days standby time
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Built-in 54‑watt‑hour lithium‑polymer battery
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45W MagSafe 2 Power Adapter with cable management; MagSafe 2 power port
 
Size and Weight
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Height: 0.11-0.68 inch (0.3-1.7 cm)
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Width: 12.8 inches (32.5 cm)
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Depth: 8.94 inches (22.7 cm)
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Weight: 2.96 pounds (1.35 kg)3
 
Graphics and Video Support
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Intel HD Graphics 6000
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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.
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Thunderbolt digital video output
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Native Mini DisplayPort output
 
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