is there a difference in m2 slots?

In this video I discuss the difference between an SSD and a NVME PCI-Ex4 SSD From

On your board all NVME slots are provided by the chipset So I think distance to the CPU wouldn't really matter On newer platforms where you

m2 slot screw two NVME SSD It doesn't matter which slots they are put in, there is negligible performance difference

m2 slot types NVMe technology provides superior storage, superior speed and superior compatibility Because NVMe utilizes PCIe sockets, it transfers 25x more data than