The Apple MacBook Air "Core i7" 1.8 11" (Mid-2011/Thunderbolt) features a 32-nm "Sandy Bridge" 1.8 GHz Intel "Core i7" processor (2677M) with two independent processor "cores" on a single chip, a 4 MB shared level 3 cache, 4 GB of onboard 1333 MHz DDR3 SDRAM (which cannot be upgraded after purchase), 128 GB or 256 GB of flash storage (the standard MD214LL/A configuration has 256 GB of storage by default), and an Intel HD Graphics 3000 graphics processor with 384 MB of DDR3 SDRAM shared with system memory. This all is packed in a razor thin (0.11-0.68 inch), 2.3 pound, aluminum case with an integrated "FaceTime" video camera, a backlit full-size keyboard (the function keys are smaller, however) and an 11.6" widescreen TFT LED backlit active-matrix "glossy" display (1366x768 native resolution). Connectivity includes 802.11a/b/g/n Wi-Fi, Bluetooth 4.0, dual USB 2.0 ports and analog audio out as well as a new "Thunderbolt" port that is backwards compatible with Mini DisplayPort and likewise supports an external display at 2560x1600 and passes an audio signal as well. Thunderbolt also supports other peripherals that use the Thunderbolt standard which provides up to 10 Gbps of bandwidth in both directions.
- Renewed products look and work like new. These pre-owned products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Packaging and accessories may be generic. All products on Amazon Renewed come with a minimum 90-day supplier-backed warranty.
- 1.8 GHz "Core i7" 64-bit processor / Brand New Authentic 45W MagSafe Power adapter
- 4GB DDR3 1333MHz memory / 256GB SSD (Solid State Drive) / Backlit Keyboard
- 11.6 inch LED-backlit display 1366-by-768 resolution , Two USB ports , one ThunderBolt Port