Apple MacBook Air - Core 2 Duo 1.86 GHz - 13.3

General System Type Notebook Built-in Devices Speaker, wireless LAN antenna, Bluetooth antenna Width 12.8 in Depth 8.9 in Height 0.7 in Weight 3 lbs Processor Processor Intel Core 2 Duo 1.86 GHz Multi-Core Technology Dual-Core 64-bit Computing Yes Data Bus Speed 1066 MHz Cache Memory Type L2 cache Installed Size 6 MB RAM Installed Size 2 GB / 2 GB (max) Technology DDR3 SDRAM - 1066 MHz Configuration Features Provided memory is soldered Storage Controller Type Serial ATA Serial ATA Interface Serial ATA-150 Storage Hard Drive 120 GB - Serial ATA-150 - 4200 rpm Display Display Type 13.3" TFT Max Resolution 1280 x 800 ( WXGA ) Widescreen Display Yes Features LED-backlit, glossy Video Graphics Processor / Vendor NVIDIA GeForce 9400M shared video memory (UMA) Max Allocated RAM Size 256 MB Audio Audio Output Sound card Audio Input Microphone Notebook Camera Camera Type Integrated Input Device(s) Type Trackpad, backlit keyboard Features Multi-touch technology Networking Networking Network adapter Wireless LAN Supported Yes Data Link Protocol IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n (draft), Bluetooth 2.1 EDR Compliant Standards IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n (draft), Bluetooth 2.1 Expansion / Connectivity Interfaces 1 x Hi-Speed USB - 4 pin USB Type A 1 x headphones - mini-phone stereo 3.5 mm 1 x display / video - Apple mini-DisplayPort Miscellaneous Included Accessories Apple USB Ethernet Adapter, cleaning cloth Features Ambient light sensor, aluminum enclosure Power Power Device External Voltage Required AC 120/230 V ( 50/60 Hz ) Battery Technology Lithium polymer Installed Qty 1 Capacity 40 Wh Run Time (Up To) 5 hour(s) Operating System / Software OS Provided Apple MacOS X 10.6 Software Drivers & Utilities, Apple QuickTime, Apple iTunes, Apple Mac OS X Mail, Apple iChat, Apple iCal, Apple DVD Player, Apple Address Book, Apple Safari, Apple iLife '09, Apple Dashboard, Apple Spotlight, Apple XCode Developer Tools, Front Row, Photo Booth, Apple Spaces, Apple Quick Look, Apple Time Machine Environmental Standards EPEAT Compliant EPEAT Gold ENERGY STAR Qualified Yes Manufacturer Warranty Service & Support 1 year warranty Service & Support Details Limited warranty - 1 year Technical support - phone consulting - 90 days Environmental Parameters Min Operating Temperature 50 °F Max Operating Temperature 95 °F Humidity Range Operating 0 - 90% Universal Product Identifiers Part Numbers MC233LL/A, MC233BZ/A, MC233LZ/A