Apple MacBook Air 13.3'' (256GB SSD, 4GB RAM) Intel Core i7.

Hardware Overview:

Model Name: MacBook Air

Model Identifier: MacBookAir6,2

Processor Name: Dual-Core Intel Core i7

Processor Speed: 1.7 GHz

Number of Processors: 1

Total Number of Cores: 2

L2 Cache (per Core): 256 KB

L3 Cache: 4 MB

Hyper-Threading Technology: Enabled

Memory: 4 GB