The MacBook Air is a thin light model of Apple's laptop family, with the MacBook Air MD845LL/A model featuring a 2.0 GHz Core i7 (I7-3667U) processor. It was introduced on June 11, 2012.
The MacBook Air MD845LL/A is configured with 4 GB of RAM by default, with the option to upgrade to a maximum of 8 GB. The standard hard drive is a 128 GB or 256 GB Proprietary (6 Gb/s) and contains a HD Graphics 4000 video card.
The MD845LL/A can be connected via 2 (3.0) USB ports. The MD845LL/A does not have FireWire ports, expansion slots, or an ethernet port. The MacBook Air MD845LL/A has support for dual-screen and mirroring capabilities, with a native resolution of 1366x768 and support for a second screen resolution of up to 2560x1600 (x2).
Need help identifying if your laptop is the MacBook Air MD845LL/A? Enter your serial number on our MacBook Air serial number lookup page to find out the model of your MacBook Air.
|Standard RAM||4 GB|
|Maximum RAM||8 GB|
|RAM Type||DDR3L SDRAM|
|Min. RAM Speed||1600 MHz|
|System Bus Speed||5 GT/s|
|Processor Speed||2.0 GHz|
|Processor Type||Core i7 (I7-3667U)|
|Standard Hard Drive||128 GB, 256 GB|
|Int. HD Interface||Proprietary (6 Gb/s)|
|Video Card||HD Graphics 4000|
|Display and Resolution|
|Built-in Display||13.3" Widescreen|
|2nd Display Support||Dual/Mirroring|
|2nd Max. Resolution||2560x1600 (x2)|
|Ports / Slots|
|USB Ports||2 (3.0)|
|Apple Order No||MD845LL/A|
|Battery and Dimensions|
|Battery Type||35 W h Li-Poly|
|Battery Life||5 Hours|
|Dimensions||.11-.68 x 11.8 x 7.56|
|Avg. Weight||2.38 lbs (1.08 kg)|