At a certain points (generally 6 gbs), you're getting network that is faster than internal SATA, so unless you're using pure NVME storage, your network is faste

At a certain points (generally 6 gbs), you're getting network that is faster than internal SATA, so unless you're using pure NVME storage, your network is faster than your filesystem, which means your network isn't limiting you. That happens well before we max out speeds that can be accomplished with twisted pair copper. Even with pure NVME, PCIe as far as I know still maxes out under 100 gbps and no actual storage devices support read or write at full PCIe speed anyway. I mean, not consumer grade at least.