HDD da 2,5" 250 GB - per MacBook Pro MacOS High Sierra 10.13 A1278 A1286 A1297
A1311, A1312, A1418, A1342, A1278, A1286, A1347, and more. The drive waspulled from a working Apple computer and has aclean installation of macOS High Sierra - ready to boot and use. Note: macOS High Sierra is a free download from Apple.