Macbbk Air 2017 MQD32.
1.8GHz dual-core
Intel Core i5 processor, Turbo Boost up to 2.9GHz
8GB 1600MHz LPDDR3 memory
128GB SSD storage
Intel HD Graphics 6000
Backlit Keyboard – US English.
Testing conducted by Apple in May 2017 using preproduction 1.8GHz dual-core Intel Core i5-based 13-inch MacBook Air systems with a 256GB SSD and 8GB of RAM. The wireless web test measures battery life by wirelessly browsing 25 popular websites with display brightness set to 12 clicks from bottom or 75%