HP 512GB PCIe 4x4 NVMe TLC Solid State Drive (406L8AA)
Samsung 970 PRO 512GB PCIe Gen 3 x4 NVMe Internal Solid State Drive with V-NAND Technology MZ-V7P512BW - Best Buy
KC3000 PCIe 4.0 NVMe M.2 SSD High-performance for desktop and laptop PCs - Kingston Technology
PCIe SSD Hard Drive 512GB For MacBook Air, Pro & Mac Pro
Western Digital 512GB NVME SSD M.2 SN810 SDCQNRY-512G PCIe 4.0 | eBay
Amazon.com: Cloudeck NVMe SSD 512GB PCIe Gen3x4 Internal Solid State Drive with 3D NAND for MacBook Air (Mid 2013-2017), MacBook Pro(Retina, Late 2013-Mid 2015), Mac Pro(2013) & Mini (2014), iMac(2013-2017) : Electronics