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22*42mm M.2 Ssd 128gb Full 118gb Sata Iii 6gb/s Internal Hard Drive M2 Ssd Ngff For Chromebook Acer C720 For Hp Ellitbook 840 G1 - Internal Solid State Drives - AliExpress
Kingston 16GB M.2 MSATA SSD Chromebook Hard Drive, Blue (Refurbished) - Walmart.com
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RBU-SNS4151S3/16G Kingston 16GB MLC SATA 6Gbps M.2 2242 Internal Solid State Drive (SSD) for Chromebook C720 Plus