The Apple MacBook Air “Core i5” 1.6 11-Inch (Early 2015/Broadwell) features
a 14-nm “Broadwell ULT” 1.6 GHz Intel “Core i5” processor (5250U) 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 6000 graphics processor that shares system memory.

This all is packed in a razor thin (0.11-0.68 inch),
2.3 pound, aluminum case with
an integrated 720p “FaceTime HD” webcam,
a backlit full-size keyboard and
an 11.6″ widescreen TFT LED backlit active-matrix “glossy” display
(1366×768 native resolution).

Connectivity includes
802.11ac Wi-Fi,
Bluetooth 4.0,
analog audio out,
a single “Thunderbolt” 2 port, and
two USB 3.0 ports.

Compared to its predecessor, this model looks effectively identical, but has a more advanced processor and architecture, more advanced graphics and Thunderbolt 2 support.