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 Hitachi HTS725050A9A364 with firmware PC4OCH0A.
The average temperature for this hard disk model is 39°C (min=29°C max=50°C) and yours is 31°C.
All the attributes of your hard disk are above the S.M.A.R.T. thresholds set by the manufacturer. This is good.
SERIOUS ISSUE : your hard disk has 20 reallocated sectors. Hard disks do have spare sectors (usually from 256 up to 2560) used to replace bad ones. This remapping operation is transparent to the end user. Anyway, this can lead to degraded performances (because remapped sectors are in different places of the disk than the original ones and the head needs additional moving). If reallocated sectors grow over time, you might encounter some serious troubles. A backup of the most important data is suggested anyway.
NOTE : your hard disk Power Cycle Count attribute current value (98) is below the normal range (99 - 100) reported for your specific hard disk model. Basically your hard disk was power cycled more times than the maximum number the average hard disk was. Power cycles put some stress on the hard disk mechanic. Sometimes power cycles can be caused by a loose hard disk power connector. Make sure it is properly fastened.
The overall fitness for this drive is 88%.
The overall performance for this drive is 100%.
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.
The average temperature for this hard disk model is 39°C (min=29°C max=50°C) and yours is 31°C.
| Attribute | Current | Raw | ||||
|---|---|---|---|---|---|---|
 |
Raw Read Error Rate | 100 | 000000000000 | |||
|
Throughput Performance | 100 | 000000000000 | |||
 |
Spin Up Time | 149 | 001B00000002 | |||
 |
Start/Stop Count | 98 | 000000001155 | |||
|
Reallocated Sector Count | 100 | 000000010014 | |||
|
Seek Error Rate | 100 | 000000000000 | |||
|
Seek Time Performance | 100 | 000000000000 | |||
 |
Power On Hours Count | 86 | 00000000185F | |||
|
Spin Retry Count | 100 | 000000000000 | |||
|
Power Cycle Count | 98 | 000000001152 | |||
|
SATA Downshift Error Count | 100 | 000000000000 | |||
|
End To End Error Count | 100 | 000000000000 | |||
|
Reported Uncorrectable Errors | 100 | 0000FFFF0002 | |||
|
Command Time Out | 100 | 000000000003 | |||
|
GSense Error Rate | 100 | 000000000006 | |||
|
Power Off Retract Count | 100 | 000000220022 | |||
 |
Load Cycle Count | 92 | 000000015B2D | |||
|
Reallocated Event Count | 100 | 000000000001 | |||
|
Current Pending Sector | 100 | 000000000000 | |||
|
Offline Uncorrectable Sector Count | 100 | 000000000000 | |||
|
Ultra DMA CRC Error Rate | 100 | 000000000000 | |||
|
Load Retry Count | 100 | 000000000000 |
All the attributes of your hard disk are above the S.M.A.R.T. thresholds set by the manufacturer. This is good.
SERIOUS ISSUE : your hard disk has 20 reallocated sectors. Hard disks do have spare sectors (usually from 256 up to 2560) used to replace bad ones. This remapping operation is transparent to the end user. Anyway, this can lead to degraded performances (because remapped sectors are in different places of the disk than the original ones and the head needs additional moving). If reallocated sectors grow over time, you might encounter some serious troubles. A backup of the most important data is suggested anyway.
NOTE : your hard disk Power Cycle Count attribute current value (98) is below the normal range (99 - 100) reported for your specific hard disk model. Basically your hard disk was power cycled more times than the maximum number the average hard disk was. Power cycles put some stress on the hard disk mechanic. Sometimes power cycles can be caused by a loose hard disk power connector. Make sure it is properly fastened.
The overall fitness for this drive is 88%.
The overall performance for this drive is 100%.
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.