I built the world's TINIEST NVMe SSD RAID array! - YouTube
HighPoint Releases the SSD7102: A Bootable Quad M.2 PCIe x16 NVMe SSD RAID Card
ASUS Hyper M.2 x16 PCIe 3.0 x4 NVMe - Newegg.com
HYPER M.2 X16 GEN 4 CARD|Motherboards|ASUS Global
Amazon.com: ORICO Dual Bay M.2 SATA SSD Enclosure RAID with PM/Raid0/Raid1/JBOD Mode,USB3.1 Gen2 Type C 10Gbps B-Key/B+M Key Solid State Drive Case Adapter for SSD Size 2230/2242/2260/2280 Support UASP-M2N210 : Electronics