Storage media of all kinds, SSDs included, is consumable. That mean, eventually, it fails. That’s one reason backups are so important. To keep ahead of the game, macOS offers tools that can check the disk health of your SSD and other attached disks. Related: How to Enable TRIM for 3rd Party SSDs on Mac What Is Disk Health? Spinning HDD drives have a failure curve sometimes described as a “bathtub.” When you first get an HDD, there’s a high chance of failure thanks to DOA units. If the drive spins up properly, then it will likely last for years before suffering a failure based… Read more