IBM IC35L020 Hard Drive Specifications - Page 179

15.32.12.2 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 Attribute ID Number (01h to FFh) Status flags Attribute Value (valid values from 01h to FDh) Vendor Specific Total Bytes Byte 1 2 1 8 12 Offset 00h 01h 03h 04h Figure 123. Individual Attribute Data Structure Attribute ID Numbers Any non-zero value in the Attribute ID Number indicates an active attribute. The device supports the 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 Figure 124. Attribute ID Numbers Deskstar 60 GXP Hard disk drive specification 165