NVMe SSD to PCIe x4 Expansion Slot

It communicates between the storage interface and the System CPU using high-speed PCIe sockets It supports tens of thousands of parallel

2 SSD on the right side of the memory module, you can use a NVMe SSD in the slot and secure with the screw 0

pcie 30 in 40 slot 2 slot does not share bandwidth or conflict with SATA ports That is clearly untrue I have a non-MSI board it has slots and 10 SATA slots

pcie 1 slot is a form factor, there are a few variants for different applications, but the variant we are interested in for NVME SSDs is M key This