Do I have to upgrade a MacBook Air 13' 2017 (i5, 128GB) to a 256GB? How much are the costs? Should I buy the 256GB variant? - Quora
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Amazon.com: Sintech M.2 NVMe SSD Adapter Card for Upgrade 2016 2017 13" MacBook PRO A1708 Non-Touch Bar Models(Only For Late 2016-Mid 2017 Year) : Electronics
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256GB SSD for MacBook Pro Retina 13.3" A1708 Year 2016 2017 656-0041C 656-0044A 656-0076A 656-0041B 656-0067A, EMC 3164 - WIT Computers
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