Hard disk health and reliability analysis

Almost every EIDE or SATA hard disk includes S.M.A.R.T. data. That information is collected by the drive itself and contains data that the manufacturer considered relevant to check reliability. The data is made up of several attributes that have a current value, a worst one, a threshold, some raw data, and some flags. Basically, when any attribute's current value is below its threshold, the hard disk is considered unreliable and likely to fail. By using several techniques, this report tries to give a wider range of information, basing its analysis on advanced comparisons with normal values based on real hard disks and on expert-like checks. The final results are not to be taken as an absolute truth, but they are almost as good as a professional expert advice about your hard disk status.

Your hard disk is a WDC WD80EMAZ-00WJTA0 with firmware 83.H0A83.
The average temperature for this hard disk model is 35°C (min=22°C max=49°C) and yours is 49°C.

  Attribute   Current   Raw
Raw Read Error Rate 100 000000000000
Throughput Performance 128 000000000074
Spin Up Time 166 0008016501B3
Start/Stop Count 100 000000000786
Reallocated Sector Count 100 000000000000
Seek Error Rate 100 000000000000
Seek Time Performance 128 000000000012
Power On Hours Count 100 000000000C7C
Spin Retry Count 100 000000000000
Power Cycle Count 100 000000000784
Unknown attribute 22 100 000000000064
Power Off Retract Count 99 0000000007A0
Load Cycle Count 99 0000000007A0
Reallocated Event Count 100 000000000000
Current Pending Sector 100 000000000000
Offline Uncorrectable Sector Count 100 000000000000
Ultra DMA CRC Error Rate 200 000000000000

All the attributes of your hard disk are above the S.M.A.R.T. thresholds set by the manufacturer. This is good.

The overall fitness for this drive is 99%.
The overall performance for this drive is 99%.

The link to get back and see a new report about this hard disk in the future is this. Consider that new hard disks and new checks are added over time.


DISCLAIMER: this report does its best to highlight issues and warnings related to your hard disk. It cannot be held responsible for any mistake. This page and its results cannot be used in any other way but the one defined by its author.