HP Z Turbo Drive 512GB - Internal M.2 - PCI Express 3.0 x4 (NVMe)
PCI Express - Wikipedia
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Samsung 970 EVO Plus MZ-V7S2T0B - SSD - 2 TB - PCIe 3.0 x4 (NVMe) - MZ-V7S2T0B/AM - Solid State Drives - CDWG.com
M.2 PCIe NVMe SSD to PCI-E Express 3.0 X4 X8 X16 Adapter Card Full Speed 2280 | eBay
US$ 9.45 - XT-XINTE M Key M.2 NVMe PCI-e SSD NGFF Type to PCIE PCI Express 3.0 4X Adapter Card with Heatsink for PC Laptop Support 2242 2260 2280 - m.xt-xinte.com