Storage

How do I check SSD health?

Updated 2026-08-20

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Quick answer

You can check SSD health using Windows' Optimize Drives tool, macOS's Disk Utility, or third-party software like CrystalDiskInfo.

Regularly checking your SSD's health is important for ensuring optimal performance and preventing data loss. Both built-in OS tools and third-party applications can provide insights into your SSD's condition.

Steps

  1. 1

    Check SSD Health on Windows

    1. Open 'This PC', right-click on your SSD, and select 'Properties'. 2. Navigate to the 'Tools' tab and click on 'Optimize'. Note: This tool primarily optimizes the drive rather than providing detailed health metrics. 3. For detailed health status, download and use CrystalDiskInfo.

  2. 2

    Check SSD Health on macOS

    1. Open 'Disk Utility' from Applications > Utilities. 2. Select your SSD from the sidebar and click 'First Aid' to check for and repair issues. Note: Disk Utility provides basic health checks and repairs.

  3. 3

    Use CrystalDiskInfo

    1. Download and install CrystalDiskInfo from a reliable source. 2. Launch the application to view detailed health metrics such as temperature, wear leveling count, and more.

Checking SSD Health on Windows

Windows provides a built-in utility called Optimize Drives that can help you maintain your SSD. For more detailed health information, third-party applications like CrystalDiskInfo are recommended.

Checking SSD Health on macOS

macOS users can utilize Disk Utility to check the health of their SSDs and perform basic repairs using the First Aid feature.

Using Third-Party Tools

Applications like CrystalDiskInfo and Samsung Magician offer comprehensive health reports and performance metrics for SSDs, providing more detailed insights than built-in tools.

Watch out for

  • Some older SSD models may not support all health monitoring features.

FAQ

What indicators should I look for in SSD health?

Important indicators include the drive's temperature, wear leveling count, and reallocated sectors. High values in these metrics can signal potential issues.

Can I check SSD health on Linux?

Yes, the 'smartctl' command from the smartmontools package can be used to check SSD health on Linux systems.

How often should I check my SSD health?

It's advisable to check your SSD health every few months or whenever you experience performance issues.