Amazon.com: KingSpec M.2 SATA SSD, 1TB 2280 SATA III 6Gbps Internal M.2 SSD, Ultra-Slim NGFF State Drive for Desktop/Laptop/Notebook (2280, 1TB) : Electronics
SanDisk Ultra 3D SSD M.2 NVMe 250GB 500GB 1TB 2TB SDSSDH3N-250G-G25 2400MB-1950 MB/s Nv UP 2280 HDD for Laptop Desktop
Asrock boosts bandwidth of M.2 SSDs with 'Ultra M.2', but there is a catch | KitGuru
Testing Performance of Ultra M.2 x4, the Effect on Gaming and OS Installation - ASRock Z97 Extreme6 Review: Ultra M.2 x4 Tested With XP941