Amazon.com: SK Hynix 256GB M.2 SSD (Solid State Drive) NVMe PCIe Model: HFS256GD9MND-5510A BA - OEM : Electronics
Amazon.com: KingSpec M.2 SATA SSD, 256GB 2280 SATA III 6Gbps Internal M.2 SSD, Ultra-Slim NGFF State Drive for Desktop/Laptop/Notebook (2280, 256GB) : Electronics