

If values in these attributes were higher than zero, or if they were not corrected with hardware means in time, it would indicate there are problems with the drive. 196 – the number of reallocation operations.187 – the number of sectors to be reallocated in the future.5 – the number of sectors reallocated by the hard drive to a reserved area.195 – the number of errors that have been fixed with hardware means.There are many of them in the screenshot, but it’s not critical because this number coincides with the attribute However, the following items will be most important for quick evaluation of a disk condition: There are many SMART attributes, and all of them are important. It contains real values directly telling you about the disk health. RAW is the most important indicator for evaluation of the drive condition. Tresh is the value that an attribute has to reach to be recognized as critical. The most important values are those shown in Tresh and RAW columns. The window in the left shows the list of attributes with their values. Please note that SMART is not supported for USB drives.
