What is the definition of HDD S.M.A.R.T. status, Abnormal, Normal & Good?

Last modified date: 2017-03-20

Applied Models:

Abnormal -

Normal -

Any Smart value is equal to or less than threshold + (initial_SMART_value - threshold)/2. For example, if the initial S.M.A.R.T. value is 100, the current value is 50, the threshold is 20, then the Smart value, 50, is less than 20+(100-20)/2. Thus, the health level would be Normal.
Any S.M.A.R.T. test (Rapid or Complete) result of last 20 times is abnormal.
Hard Disk temperature is between 55 and 65 degree Celsius.

Good -

Not any above condition.

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