ByteFest 256GB SSD Replacement for Apple MacBook Air Mid 2012 A1465 (EMC 2558) A1466 (EMC 2559) (MacOS Pre-Installed)

【PERFECT COMPATIBILITY】This MacBook replacement ssd compatible with MacBook Air Mid 2012, 11" A1465 EMC 2558, 13" A1466 EMC 2559. Note:Only supports Mid 2012 MacBook air. Model & EMC needs both match with our list, or will not work. 【PRE-INSTALLED MACOS】For the convenience of our customers, we have pre-installed the macOS to eliminate the trouble of installing the system for you. Ready to use upon boot up without any other operation. If you need a higher version of the macOS, you can go to the Apple official website to upgrade the macOS. 【FASTER BOOT UP AND TRANSFER】Our hard disk ssd use high-quality 3D NAND flash memory particles to deliver outstanding read and write speeds. With read speeds of up to 550MB/S and write speeds of up to 500MB/S(1TB). it enables quick boot-up of PC applications, smooth multitasking, and rapid file transfers, enhancing work efficiency and gaming speed for an uninterrupted digital experience. 【SUPERIOR RELIABILITY AND STABILITY】Supports TRIM commands, S.M.A.R.T, NCQ, ECC, garbage collection, and many other technologies to optimize computer data storage and improve the reliability and security of data transmission, providing stable, high-speed and reliable performance for your digital world. Whether it's for HD videos, large games or complex data processing, our Internal Solid State Drive can handle it with ease. 【FIVE-YEAR-WARRANTY AND QUALITY SERVICE】ByteFest is always committed to providing our customers with excellent Internal Solid State Drive products and first-class customer service, our hard drives come with a five-year-limited-warranty and technical support, if there are any problems, please contact us, we will give you the best solution.