Windows 11 will support Direct-Storage for both SATA SSDs and M.2/NVME devices.
Windows 11 will support Direct-Storage for both SATA SSDs and M.2/NVME devices.
DirectStorage is not limited to Windows 11. It belongs to DirectX 12, meaning Windows 10 will also support it.
It's a yes and no situation. The update is just a small step, not a major overhaul. (Windows 10 yearly patches help maintain stability.) Still, SATA remains outdated technology. It's improved since 15 years ago, but it's still quite old. SATA SSDs reach speeds of 500-600MB/s, which is the current limit for the interface. PCI-E Gen 3/4 drives can handle much higher speeds, which DirectStorage demands.
NVMe speeds aren't universally better than SATA, it varies by scenario. Investigate the reasons behind this perception; your comments might overlook SATA's strengths.