SSD for MacBook Air (Mid 2013 - 2017), MacBook Pro Retina (Late 2013 - Mid 2015), and Mac Pro (Late 2013). The Aura Pro X2 SSD offers you up to 16x more space and up to double the speed to keep up with your imagination today and tomorrow. Upgrade your Mac with the Aura Pro X2 for a fraction of the cost of a new model and keep your Mac running for years. Up to twice as fast as the original SSD, with read speeds of up to 3200 MB/s and write speeds of up to 2400 MB/s. Up to 2 TB, 16x more capacity than the original SSD. Consumes less power and runs cooler than previous models. Same Mac, faster SSD, speed and endurance for the years to come.