512GB 2242 PCIe 3.0 NVMe M.2 3D NAND SSD Solid State Drive- Internal SSD (NE-512) - Walmart.com
The KingSpec Solid State Drive NX Series 512 GB M.2 2242 PCIe 3.0 x 4 NVMe 1.3 SSD High-Performance for PC Laptop Desktop Ultrabook and Portable Device Upgrade Motherboard Internal SSDs - Newegg.com