Western Digital WD Blue SN570 NVMe M.2 2280 1TB PCI-Express 3.0 x4, NVMe v1.4 TLC Internal Solid State Drive (SSD) WDS100T3B0C - Newegg.com
Amazon.com: KingSpec M.2 SATA SSD, 1TB 2242 SATA III 6Gbps Internal M.2 SSD, Ultra-Slim NGFF State Drive for Desktop/Laptop/Notebook (2242, 1TB) : Electronics