Hitachi ULTRASTAR 15K450 HUS154530VLF400 - Manual (Page 246)

Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
230
19.23.3 Bytes from Index Format (100b)
Table 192: Defect Descriptors of Bytes from Index Format
Defect Bytes from Index is gotten using the following equation:
Bytes from Index = (Physical Sector Number) * N
Where: N = Bytes per sector
Byte Defect Descriptors
0-2
(MSB)
Cylinder Number of Defect
(LSB)
3 Head Number of Defect
4-7
(MSB)
Defect Bytes from Index
(LSB)