M.2 SATA and M.2 NVMe are two different types of solid-state drives (SSDs) that use the M.2 form factor. The main differences between them are:
- Interface: M.2 SATA SSDs use the SATA interface, while M.2 NVMe SSDs use the NVMe (Non-Volatile Memory Express) interface.
- Speed: M.2 NVMe SSDs offer much faster data transfer speeds compared to M.2 SATA SSDs. This is because NVMe is a newer and more advanced interface designed specifically for SSDs, while SATA is a more general-purpose interface that was originally designed for hard disk drives.
- Performance: M.2 NVMe SSDs offer better overall performance compared to M.2 SATA SSDs, with faster read and write speeds, lower latency, and higher IOPS (Input/Output Operations per Second).
- Power consumption: M.2 NVMe SSDs typically consume more power than M.2 SATA SSDs, as they have to manage a faster and more complex interface.
Overall, M.2 NVMe SSDs are the better choice for users who require high-speed storage and need the best possible performance. M.2 SATA SSDs, on the other hand, are a good choice for users who need a more cost-effective solution and don’t require the high-speed performance of M.2 NVMe SSDs.