Macbook air 5,1 (11-inch, mid 2012)
macbook air 5,1 (11-inch, mid 2012) is powered with a dual core i5 (3317u) and intel hd graphics 4000 integrated graphics processor with 384 mb of shared ddr3 memory. It features 4 gb of ram, a 64 gb \ 128 gb flash storage. The widescreen tft led backlit active-matrix display has 1366 x 768 native resolution and a glossy surface.
This model has an inbuilt facetime video camera with 720p resolution and two stereo speakers placed under the keyboard for multimedia and airport extreme (802.13a/b/g/n) port and bluetooth 4.0 for communication. Two usb 3.0 ports, analog audio out and thunderbolt video\audio out with external display support sum up the connectivity options. Macbook air 5,1 core i5 1.7 (11-inch, mid 2012) lacks firewire, ethernet (with an external adapter available for an extra cost), and optical audio in/out
Processor: Intel Core i5