What Is Mean Time Between Failures (MTBF) in Hard Drives? Share October 19, 2022 Dm4r Technology When purchasing a new hard drive or SSD, knowing its MTBF is essential for understanding the product’s quality and life expectancy. Here’s a closer look at what exactly it means and why it’s so important. Read This Article on How-To Geek › Source : What Is Mean Time Between Failures (MTBF) in Hard Drives?