The mSATA designation does not refer to Micro SATA. mSATA refers to Mini SATA (see mSATA). THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

The new SD Express microSD card will deliver speeds of up to 800MB/s, which is faster than SATA SSDs that go up to ... than traditional 256G cards. Those SSD speeds can’t come cheap.