ssd - What NVME speeds should I expect from this ...
You can access NVMe functionality without upgrading your motherboard through third-party PCI cards offering M.2 NVMe slots.
Mua MSI MAG X670E Tomahawk WiFi Motherboard, ATX - Unterstützt ...
To operate a PCIe 4.0 SSD to its max potential, you need a motherboard with M.2 NVMe slot that also conforms to the PCIe v4.0.