Apple MacBook Air "Core i5" 1.3 13" (Mid-2013)

Identifiers: Mid-2013 - MD761LL/A - MacBookAir 6,2 - A1466 - 2632

Introduction Date: June 10, 2013 -- Discontinued Date: April 29, 2014

The Apple MacBook Air "Core i5" 1.3 13-Inch (Mid-2013/Haswell) originally featured
a 22-nm "Haswell" 1.3 GHz Intel "Core i5" processor (4250U) with
two independent processor "cores" on a single chip,
a 3 MB shared level 3 cache,
4 GB of onboard 1600 MHz LPDDR3 SDRAM,
128 GB of PCIe-based flash storage, and an "integrated" Intel HD Graphics 5000 graphics processor that shares system memory.

This all is packed in a razor thin (0.11-0.68 inch),
2.96 pound, aluminum case with
an integrated 720p "FaceTime HD" webcam,
a backlit full-size keyboard and
an 13.3" widescreen TFT LED backlit active-matrix "glossy" display
(1440x900 native resolution).

Connectivity includes
802.11ac Wi-Fi,
Bluetooth 4.0,
analog audio out,
a "Thunderbolt" port,
two USB 3.0 ports, and
an SDXC-capable SD card slot.

It lacks internal Ethernet, although an external Thunderbolt adapter was offered as an option at the time.

Compared to its predecessor, this model has effectively the same external enclosure, but it has a much more efficient processor and architecture
-- which results in significantly improved battery life
-- as well as faster graphics (that reserve more system memory),
faster storage, and faster Wi-Fi.

This system supports "Turbo Boost 2.0"
-- which "automatically increases the speed of the active cores" to improve performance when needed (up to 3.3 GHz for this model)
-- and "Hyper Threading"
-- which allows the system to recognize four total "cores" or "threads" (two real and two virtual).

Please note that pictures used are stock images - Actual product might look slightly different