Samsung's new 980 Pro PCIe 4.0 M.2 SSD offers read speeds up to 7,000MB/s: Digital Photography Review
M.2 PCie Adapter for M.2 NVMe SSD - GLOTRENDS
KingSpec M.2 NVMe PCIe 3.0 x4 SSD with DRAM Internal Solid State Drive SSD with Cache Speed up to 3500MB/s High Performance for Laptop Desktop Gaming SSD - Newegg.com
High Speed 32Gbps M2 PCI-E NVMe SSD to PCIe 3.0 X4/X8/X16 Adapter Card Converter | eBay
NVMe M.2 SSD Speed Test | M.2 | PCIe - YouTube
Amazon.com: SIIG Full Speed M.2 M Key Nvme SSD to PCIe Adapter, PCI Express X16 Card with Heatsink, Supports Windows 7/8/ 10, Supports 2230, 2242, 2260, 2280 Form Factor M.2 SSDS : Electronics