NVMe SSD 512GB PCIe Gen3x4 Internal Solid State Drive with 3D NAND for MacBook Air (Mid 2013-2017), MacBook Pro(Retina, Late 2013-Mid 2015), Mac Pro(2013) & Mini (2014), iMac(2013-2017)
Write and Read: 512GB NVMe 3D TLC NAND PCIe 3.0 x4 SSD fast speed up to: Read 1850MB/S, Write 1450MB/S. 1: 1 design according to the original SSD interface, it provides a perfect upgrade solution for your Macbook Air/Pro/iMac without using any adapter card. (Different models of machines may test different read and write speeds.)