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Enclosure
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Precision aluminum unibody
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Processor
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1.86GHz Intel Core 2 Duo
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L2 cache
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6MB shared
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System bus
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1066MHz
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Memory
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2GB of 1066MHz DDR3 SDRAM onboard (4GB maximum)
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Storage2
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128GB of flash storage
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Slot-loading optical drive
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Optional external USB MacBook Air SuperDrive (sold separately)
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Graphics
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NVIDIA GeForce 320M graphics processor with 256MB of DDR3 SDRAM shared with main memory3
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Video
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FaceTime camera; Mini DisplayPort output port with support for DVI, VGA, dual-link DVI, and HDMI (requires adapters, sold separately)
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Display
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13.3-inch (diagonal) high-resolution LED-backlit glossy widescreen display, 1440-by-900 resolution
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Ports
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Two USB 2.0 ports (up to 480 Mbps); SD card slot
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Audio
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Stereo speakers, omnidirectional microphone, headphone minijack
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Networking
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Apple USB Ethernet Adapter (sold separately)
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Wireless
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AirPort Extreme Wi-Fi (based on IEEE 802.11n specification)4; Bluetooth 2.1 + EDR (Enhanced Data Rate) wireless technology
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Hardware accessories
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45W MagSafe Power Adapter, AC wall plug, power cord
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