The standard for checking SSD/HDD health via S.M.A.R.T. data (Free).
Shows detailed information about the drive, including capacity, firmware version, serial number, and supported features (like TRIM for SSDs).
Look at the "Data" column for items like "Reallocated Sector Count" or "Uncorrectable Sector Count." If these are not zero, your drive might be failing. Click "Start" to run a sector-by-sector scan. hd-tune-pro-5-50-pelny-numer-seryjny
Install it and run as administrator to ensure it has proper access to drive hardware. Select your drive from the dropdown menu at the top.
Using the original developer's website or legitimate alternatives ensures your data remains secure. The standard for checking SSD/HDD health via S
Click "Start" to measure transfer rates (Read/Write), access time, burst rate, and CPU usage.
Green squares indicate healthy sectors; red squares indicate damaged sectors. Why You Should Use Modern Alternatives (2026) Look at the "Data" column for items like
HD Tune Pro 5.50 is quite old. Modern NVMe SSDs and high-capacity hard drives work differently, and this version may not accurately read their health or speed.