Review Apple MacBook Air 13 Mid 2011 (1.7 GHz, 256 GB SSD) Subnotebook - NotebookCheck.net Reviews
Amazon.com: Apple 2020 MacBook Air Laptop M1 Chip, 13” Retina Display, 8GB RAM, 256GB SSD Storage, Backlit Keyboard, FaceTime HD Camera, Touch ID. Works with iPhone/iPad; Space Gray : Electronics
Apple MacBook Air 11'' Core i7-2677M 1.8GHz 4GB 256GB A1370 MD214LL/A Silver G/C | eBay
MacBook Air (13-inch, Mid 2011) - Technical Specifications