Fanxiang AP2000Pro 512GB 1TB 2TB SSD Solid State Drive PCIE 3.0 For APPLE MacBook Air 2012-2018 3500MB/s. (Different models of machines may test different read and write speeds.). If you have an older Mac and are annoyed by the original slow drive, you can enjoy the benefits of the Fanxiang PCIE SSD by upgrading your Mac.
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