IBM Ultrastar 36LZX Specifications page 174

The SET DEVICE IDENTIFIER parameter list contains the identifier to be set by the addressed logical
unit.
Byte
7 6
0
n
Figure 153. SET DEVICE IDENTIFIER Parameter List
The IDENTIFIER field is a vendor specific value, to be returned in subsequent REPORT DEVICE
IDENTIFIER commands.
Bit
5 4 3
Identifier
Ultrastar 36LZX hard disk drive specifications
2 1 0
174