Dogfish 512GB SSD for MacBook PCIe Gen3x4 M.2 2280 NVMe, Internal SSD for MacBook Air A1466 A1465(2013-2017)/MacBook Pro A1398 A1502(Retina 2013-2015)/iMac A1419 A1418

[Update for your MacBook]: You can replace the SSD Macbook to increase the capacity and processing speed to extend the life of your MacBook Air or Macbook Pro, iMac. Perfectly compatible with MacBook Air A1466 A1465(2013-2017)/MacBook Pro A1398 A1502(Retina 2013-2015)/iMac A1419 A1418(2013-2017)/Mac mini A1347 2014/Mac pro A1481 2013. [IMPORTANT NOTE] Before removal, your old original SSD macbook needs to be updated to mac OS 10.13 or higher. If the original SSD was installed with the mac OS 10.12 or earlier, the new SSD will not be recognized after replacement. To reinstall macOS on the replaced SSD, Boot and press "Command+Option+R". Go into "macOS Utilities" to format SSD then install OS. [Data Safety]: The PCIe NVMe m.2 2280 SSD for Macbook run stablely and protect your data well as the Encryption program. It is a good choice to save your video, pictures, Office data etc. in your computer. PS: Back up your original data, to avoid any failed installation. [High Speed]: With Dogfish PCIe NVMe SSD, greatly upgrade your Macbook 2013-2017, read speed is up to 2150 MB/s, write speed 1650 MB/s (1TB). Faster boot times, faster application loading times and better system responsiveness, provide you a smoother experience in games or daily office. [Lifetime Warranty]: We provide lifetime warranty, if there are any problems with the Macbook Pro drive, please contact us freely and we will give you a satisfied solution. Dogfish Macbook SSD is no metal，non-mechanical,so no noise & less heat, Quiet & Cooler.