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Section 3.2, Configuring the Drive
 for related information)
These words are required for drives that support the 48-bit addressing
feature. Maximum value: 0000FFFFFFFFFFFFh.
ST2000LX001 = 3,907,029,168
ST1000LX015 = 1,953,525,168
ST500LX025 = 1,953,525,168
Table 13 Identify Device command
Word
Description
Value

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Seagate FireCuda Product Manual, Rev. H
31
Serial ATA (SATA) Interface 
104
Streaming Transfer Time - PIO
0000
H
105
Reserved
0000
H
106
Physical sector size / Logical sector size
6003
H
107
Seagate reserved
0000
H
108-111
The mandatory value of the world wide name (WWN) for the drive. NOTE: This field 
is valid if word 84, bit 8 is set to 1 indicating 64-bit WWN support.
Each drive will have a unique value.
112-118
ATA-reserved
0000
H
119
Free Fall Protection support (bit 5)
1 = Free Fall Protection supported
0 = Free Fall Protection not supported
120
Free Fall Protection enable/disable (bit 5)
1 = Free Fall Protection feature is enabled
0 = Free Fall Protection feature is disabled
121–127
ATA-reserved
0000
H
128
Security status
0021
H
129–159
Seagate-reserved
xxxx
H
160–221
ATA-reserved
0000
H
222
Transport major version number
101F
H
223–254
ATA-reserved
0000
H
255
Integrity word
xxA5
H
Note
See the bit descriptions below for words 63, 88 and 93 of the Identify Drive data. (on next page)
Table 13 Identify Device command
Word