In article , Jimmy Wilkinson Knife
wrote:

Everybody seems to be getting excited about the nvme interface SSDs on M2
connectors. And everybody says they're so much faster than SATA 3 which is
limited to 6Gbps.

they are *much* faster, around 5x that speed, sometimes more. sata is a
bottleneck.

But it isn't. SATA 3.2 came out years ago and it's
16Gb/s.

good luck finding a logic board *and* a drive that uses it.

So is there any point in buying an M2 shaped SSD? I can't find any
sensible comparisons online anywhere.

yes, and there are plenty of comparisons.