What NVME speeds should I expect from this motherboard's PCIe

What NVME speeds should I expect from this motherboard's PCIe nvme pcie slot RTX 3070 for 3440x1440, and NVMe as PCIe card on the second x16 slot In other words, my GPU runs via PCIe x8 and I don't know of anything nvme pcie slot The NVMe PCIe card allows you add PCI-e NVME SSD to your motherboard without slot, perfect solution for PC upgraded 【APPLICABLE

nvme pcie slot Reviewing the AMPCOM NVME SSD to PCIe Adapter Card, 64Gbps SSD X4

nvme gen 4 in gen 3 slot 2 NVMe SSD typically wants PCIe x4, there's only one possibility: M key It might be noteworthy that slots with multiple keys are very rare, if 2 slot Even if your motherboard doesn't have an port, an drive can still be connected using an adapter card that fits a PCIe slot