Supported Attributes - Western Digital WD15NPVX Technical Reference Manual

WD Green MB500M-6Gb
4.2.2
The drive supports the following attributes.
Read Error Rate
Spin-up Time
Start/Stop Count
Re-allocated Sector Count
Seek Error Rate
Power-on Hours Count
Spin-up Retry Count
Drive Calibration Retry Count
Drive Power Cycle Count
Emergency Retract Cycles
Load/Unload Cycles
HDA Temperature
Relocation Event Count
Current Pending Sector Count
Offline Scan Uncorrectable Sector Count
Ultra DMA CRC Error Rate
Multi-zone Error Rate
1
Status bits are typical but may vary.
2
See "Temperature Reporting" on page 15 for a better mechanism.
Attributes that use the Pre-Failure/Advisory Bit Set can predict potential future degrading or faulty
conditions. Attributes with the Failure/Advisory Bit Clear are used for informational purposes only,
they do not indicate impending drive failure.
The S.M.A.R.T. data saving process is a background task. After a pre-determined idle period, the self-
monitoring data is automatically saved to the disk.
2679-771422-A00

Supported Attributes

Attribute
2
RELEASED 5/2/13 (WD CONFIDENTIAL)
Attribute ID Number Pre-Failure/Advisory Bit
1
3
4
5
7
9
10
11
12
192
193
194
196
197
198
199
200
AT Command Set
1
(Status Flags bit 0)
Pre-Failure
Pre-Failure
Advisory
Pre-Failure
Advisory
Advisory
Advisory
Advisory
Advisory
Advisory
Advisory
Advisory
Advisory
Advisory
Advisory
Advisory
Advisory
25