Apple Macbook Air MD231ll/A 13.3-inch Laptop (OLD VERSION) (Refurbished) Renewed products look and work like new. These pre-owned products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Packaging and accessories may be generic. All products on Amazon Renewed come with a minimum 90-day supplier-backed warranty. Faster Flash Storage; USB 3.0; 720p FaceTime HD Camera 1.8 GHz Intel Core i5 Processor 128 GB Solid State Drive; 4 GB DDR3 RAM Intel HD Graphics 4000; 13.3-inch LED Display