Macbook Air core i5 4GB ram 128 GB ssd Mid 2013

***Updated to Latest MacOS Catalina***
***Smooth running and fast operation***

Display
11.6-inch (diagonal) LED-backlit Retina widescreen display with support for millions of colors
Supported resolutions:
1366 by 768 (native), 1344 by 756, and 1280 by 720 pixels at 16:9 aspect ratio; 1152 by 720 and 1024 by 640 pixels at 16:10 aspect ratio; 1024 by 768 and 800 by 600 pixels at 4:3 aspect ratio

Storage
128GB flash storage

Processor
1.3GHz dual-core Intel Core i5 (Turbo Boost up to 2.6GHz) with 3MB shared L3 cache
Configurable to 1.7GHz dual-core Intel Core i7 (Turbo Boost up to 3.3GHz) with 4MB shared L3 cache.

Memory
4GB of 1600MHz LPDDR3 onboard memory
Configurable to 8GB.

Size and Weight
Height: 0.11-0.68 inch (0.3-1.7 cm)
Width: 11.8 inches (30 cm)
Depth: 7.56 inches (19.2 cm)
Weight: 2.38 pounds (1.08 kg)2

Graphics and Video Support
Intel HD Graphics 5000
Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on an external display, both at millions of colors
Thunderbolt digital video output
Native Mini DisplayPort output

Price is fixed.