Samsung Announces 960 PRO And 960 EVO M.2 PCIe SSDs (actual specs listed) : r/hardware
Samsung M.2 Interface 128 GB Solid State Drives for sale | eBay
Amazon.com: GLOTRENDS Dual M.2 X4 PCIe Adapter for One M.2 PCIe SSD and One M.2 SATA SSD, Support OS Booting from M.2 PCIe SSD or M.2 SATA SSD, Including 2 x M.2