Amazon.com: ZTC 512GB Armor 42mm M.2 NGFF 6G SSD Solid State Drive. Model ZTC-SM201-512G : Electronics
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MyDigitalSSD 240GB Super Boot 2 42mm 2242 SATA III 6G M.2 NGFF SSD
KingSpec M.2 2242 NVMe PCIe Gen.3 x4 SSD, 42mm High Performance Gaming SSD, Up to 2400MBS, Internal Solid State Drive for PC Laptop Mac Laptop - Newegg.com