COMPTIA A+ Practice Exam 2026 - Free CompTIA A+ Practice Questions and Study Guide

SATA 3.2 is the latest revision of SATA, which stands for Serial ATA. It is responsible for connecting storage devices such as hard drives and SSDs to a computer's motherboard. Compared to the previous versions, SATA 3.2 has a faster data transfer rate of 16Gbps or 1969MBps.

Option A, 1.5Gbps or 150MBps, is the data transfer rate for SATA 1.0 and is the slowest of the choices.

Option B, 3Gbps or 300MBps, is the data transfer rate for SATA 2.0 and is the second slowest of the choices.

Option C, 6Gbps or 600MBps, is the data transfer rate for SATA 3.0 and is the second fastest of the choices.

Option D, 16Gbps or 1969MBps, is the data transfer rate for SATA 3.2 and is the fastest and most accurate representation of the speed. It is the correct answer for this question.