Western Digital WD BLACK SN750 M.2 2280 500GB SSD - Newegg.com
Amazon.com: Western Digital 500GB WD Blue SN550 NVMe Internal SSD - Gen3 x4 PCIe 8Gb/s, M.2 2280, 3D NAND, Up to 2,400 MB/s - WDS500G2B0C : Electronics
Amazon.com: INLAND QN322 500GB NVME M.2 PCIe Gen 3.0x4 2280 SSD Internal Solid State Drive up to 2300MB/s, Compatible with Laptop & PC Desktop : Electronics
WD BLACK SN750 500GB Internal Gaming SSD PCIe Gen 3 x4 NVMe WDBRPG5000ANC-WRSN - Best Buy