NVMe drives are more efficient than SATA drives to access non-volatile memory. This is still true even if both SSDs have an M.2 form factor.
Types of M.2 Drives & Slots (An In-Depth Guide)
NVMe vs M.2, What is the Difference?
NVMe vs SATA vs M.2 SSD: Storage Comparison & Differences
mSATA VS M.2: What's the Difference Between mSATA and M.2 SSD - MiniTool Partition Wizard
NVMe vs SSD: How to Choose the Best Storage for You - SalvageData
What is the difference between NVME M.2 SSD AND SATA M.2 SSD and how can I identify which one does my laptop supports? - Quora
NVMe vs SSD vs HDD explained - Contabo Blog
What's the difference between NVMe, M.2 or SATA – when choosing an SSD
Can you connect an M.2 SATA to an M.2 NVMe port? - Super User
Can I use NVMe SSD on SATA? Which is better, SSD or M2? - Quora