PCI-E NVME in PCI-E performance ardForum

2 Slot is from the Ryzen 7 5700G then it will only support PCIe Found this tech site that explains that a Motherboard can have both PCIe and slots:

For now, the biggest change consumers will see is even faster NVMe SSDs on offer This comes as a result of PCIe providing double the data

candy star slot So you can't get full PCIe speed But you also can't get full PCIe speed as described next: The remaining bandwidth that is not used

candy crush slot game 3 NVMe SSD for input to the VIAVI PCIe Analyzer In the table below, you can see the aggregate bandwidth options offered by PCIe vs PCIe