Detailed information about HDD/SSD/NVMe S.M.A.R.T. (attribute name, threshold, worst, value and raw value).

S.M.A.R.T.

ID: Attribute ID number.

Attribute Name: S.M.A.R.T. attribute name.

Threshold: Threshold attribute value. If a life-criticall attribute value gets below the threshold the HDD will soon fail.

Worst: The worst attribute value during lifetime.

Value: Current attribute value in conventional units.

Raw Value: Normalized attribute value. The value meaning depends on an attribute. For example, Reallocated Sectors Count attribute stands for a number of relocated sectors.