Hitachi HDS721050CLA362 - Table 153 Individual Attribute Data Structure

HITACHI Deskstar & CinemaStar 7K1000.B & Deskstar E7K1000 Hard Disk Drive specification
211
11.42.2.2 Individual Attribute Data Structure
The following defines the 12 bytes that make up the information for each Attribute entry in the Device Attribute
Data Structure.
Description
Bytes
Offset
Attribute ID Number (01h to FFh)
1
00h
Status Flags
2
01h
Attribute Value (valid values from 01h to FDh)
1
03h
Vender specific
8
04h
Total Bytes
12
Table 152 Individual Attribute Data Structure
Attribute ID Numbers: Any non-zero value in the Attribute ID Number indicates an active attribute. The device
supports following Attribute ID Numbers.
ID
Attribute Name
0
Indicates that this entry in the data structure is not used
1
Raw Read Error Rate
2
Throughput Performance
3
Spin Up Time
4
Start/Stop Count
5
Reallocated Sector Count
7
Seek Error Rate
8
Seek Time Performance
9
Power-On Hours Count
10
Spin Retry Count
12
Device Power Cycle Count
192
Power off Retract count
193
Load Cycle count
194
Temperature
196
Reallocation Event Count
197
Current Pending Sector Count
198
Off-Line Scan Uncorrectable Sector Count
199
Ultra DMA CRC Error Count