Multiple users reported issues with the speeds of their NVMe SSDs in the past few months, and it seems that the problems can be traced back to Windows 11.
The reports have appeared on various online forums and on Reddit. Several benchmarks support the credibility of these claims.
Various users reported several different issues with their NVMe drives, and Neowin compiled a list of some of the reports found all over the internet. It seems that the nature of the problem varies from drive to drive, depending on the model, but the one common factor is that all of these systems use Windows 11.