How to Find Out SSD Damage on MacBook the Easy Way – SSD or Solid State Drives are much more reliable than HDD or Hard Disk Drives, but that doesn’t guarantee that SSDs can’t be damaged. The downside of SSD compared to HDD is that you get little to no warning when they start to malfunction or when they crash.
So, in addition to having a backup or two (you’d better have at least two for your essential data), it’s a good idea to keep an eye on your Mac’s storage drive.
But how to find out SSD damage in MacBook?
According to ZDNet, one of the leading indicators of SSD wear is measured in TBW or Written TeraBytes. This is a number created by storage manufacturers to measure storage life. Typically, a 250 GB SSD will be rated at 60 and 150 TBW, meaning to exceed this number in a year, you’d have to write more than 100GB of data to that 250GB drive every day.
One tool that can be used to monitor SSD health indicators is DriveDX. In addition to how much data has been written to disk, it gives more than a dozen other parameters.
However, there are four things to note:
- Percentage of Life Used
- Written Data Unit
- Media and Data Integrity Error
- Critical Composite Temperature Time
Suppose everything is green, then fine. If everything is not green, you should replace your drive as soon as possible. These four indicators are worthy of attention. The Lifetime Percentage and Units of Data Written will increase over time as the drive is in use.
However, Media and Data Integrity Errors and Time Critical Composite Temperature Issues are signs of trouble that cannot be ignored. The Critical Composite Temperature Timing also highlights how keeping an SSD cool can help extend its life.
As already mentioned, SSD or Solid State Drives are much more reliable than HDD, but one thing that can shorten their lifespan is overheating during use.
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