Tests and Diagnostics
Each ID and its details are listed in the following table.
ID | Attribute Name | Description |
|
|
|
1h | Raw read error rate | Read error rate |
|
| Rate of errors which occur when the |
|
| HDD reades data. |
|
|
|
2h | Throughput performance | Throuput performance |
|
|
|
3h | Spin up time | |
|
| Averate time from turning the power on |
|
| to starting spinning |
|
|
|
4h | Start/Stop count | Number of stops of the spindle morotr |
|
| after the factory setting |
|
|
|
5h | Reallocated sector count | Number of defective sectors for which |
|
| alternative processing was performed. |
|
|
|
7h | Seek error rate | Rate of seek errors |
|
|
|
8h | Seek time Performance | Processing time of sequential seek and |
|
| random seek |
|
|
|
9h | Power on hours | |
|
|
|
Ah | Spin retry count | Number of retires of spinning up within |
|
| the prescribed rate |
|
|
|
Ch | Device power cycle count | Number of |
|
| operations of HDD |
|
|
|
C1h | Load/Unload cycle count | Number of head loads |
|
|
|
C2h | Temperature | Past maximum temperature, past |
|
| minimum temperature, current |
|
| temperature |
|
|
|
C4h | Reallocation event count | Number of alternative sector events |
|
|
|
C5h | Current pending sector count | Number of currently defective sectors |
|
|
|
C6h | Number of sectors that could not be | |
| count | corrected during |
|
|
|
TECRA M11/Satellite Pro S500M Series Maintenance Manual |
