GAMERKING 1TB SSD Upgrade for MacBook Air Mid 2012 A1466 (EMC 2558), A1465 (EMC 2559), High Performance Replacement SSD Drive (Mac OS Pre-installed)

COMPATIBILITY This replacement SSD is only compatible with A1465 emc 2558, A1466 emc 2559. Please check the back cover of your MacBook to find this information. 【Boost Your Old System】With read/write speed of up to 550MB/s, you can access and transfer files faster, provides performance improvement to your workloads, so there is no limit to your creativity and productivity. Multiple capacities to choose from: 256GB, 512GB, 1TB. 【Improve Work Efficiency】This internal drive for MacBook Air 2012 offers a fast and affordable upgrade solution that is perfect for photo and video editing, gaming and other heavy workload applications. It also supports Boot Camp and allows stable operation of dual systems. Enhanced Performance This M.2 SSD for Apple MacBook features 3D NAND TLC flash, supports NCQ, TRIM, S.M.A.R.T, ECC, bad block management and wear leveling, built-in encryption program to improve data security and dynamic thermal protection technology regulates temperatures to improve system stability and maintain maximum performance longer. Plug and Play This GAMERKING SSD for MacBook comes with MacOS pre-installed, easy installation even for non-professionals. We offer hassle-free after-sales service.