Don't want to buy an over-spec'd NVMe; what's the max speed for an PCIe 2.0 x4 M.2 slot? : r/buildapc
NVMe vs. SATA: It's Time for NAND Flash in the Fast Lane
Amazon.com: GLOTRENDS M.2 PCIe X1 Adapter with M.2 Screw for M.2 PCIe 4.0/3.0 SSD (NVMe/AHCI Key M), PCIe X1/X4/X8/X16 Lane Installation, but Only PCIe X1 Bandwidth (PA09-X1) : Electronics
PCIE-Q470 Full-size PICMG 1.3 CPU Card | DDR4, HDMI, USB 3.2 , IAUDIO, M.2
M.2 SSD Options for the Skylake NUC - Choosing the Right SSD for a Skylake-U System
M.2 PCIe NVMe SSD to PCI-E Express 3.0 X4 X8 X16 Adapter Card Full Speed 2280 mm | eBay
M.2 NVME PCIe Gen 3.0 x4 vs Gen 2.0 x4 | OCAU Forums
Amazon.com: Samsung 990 PRO Series - 1TB PCIe Gen4. X4 NVMe 2.0c - M.2 Internal SSD (MZ-V9P1T0B/AM) : Electronics
M.2 SSD Options for the Skylake NUC - Choosing the Right SSD for a Skylake-U System
Asgard Pcie3.0 X4 Ssd M.2 Nvme 512gb 1t An3.0 Series 3000mb/s Internal Hard Disk M2 2280 For Laptop Desktop - Solid State Drives - AliExpress