Answer
Apr 16, 2026 - 09:14 AM
The maximum speed of a SATA M.2 SSD is limited by the SATA III interface, which provides a theoretical maximum data transfer rate of 6 Gbps (about 600 MB/s). This speed is similar to that of traditional 2.5-inch SATA SSDs, and is significantly slower than NVMe M.2 SSDs that use the PCIe interface.
