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Serial ATA (SATA) interface
Table 13Identify Device command
Word
Description
Value
81
Minor version number
FFFFH
82
Command sets supported
306BH
83
Command sets supported
7561H
84
Command sets support extension (see note following this table)
6173H
85
Command sets enabled
3069H
86
Command sets enabled
B441H
87
Command sets enable extension
6173H
88
Ultra DMA support and current mode (see note following this table)
007FH
89
Security erase time
xxxxH
90
Enhanced security erase time
xxxxH
92
Master password revision code
FFFEH
93
Hardware reset value
xxxxH
95–99
ATA-reserved
0000H
(see Section 2.2)
100–
103
Total number of user-addressable LBA sectors available.
These words are required for drives that support the 48-bit addressing feature.
Maximum value: 0000FFFFFFFFFFFFh.
104
Streaming Transfer Time
0000H
106
Physical/Logical sector size
6003H (512E) / 5000H (4KN)
107
ATA-reserved
0000H
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
0000H
119
Commands and feature sets supported
43DEH
120
Commands and feature sets supported or enabled
409CH
121-127
ATA-reserved
0000H
128
Security status
0021H
129–
159
Seagate-reserved
xxxxH
160–
167
ATA-reserved, CF Assoc
0000H
168
Device Nominal Form Factor
3.5“
169–
205
ATA-reserved
0000H
xxBDH
206
SCT Command Transport command set.
If bit 0 is set to one, then the device supports SCT Command Transport.
Bits 7:2 indicate individual SCT feature support.
207-208
ATA-reserved
0000H
209
Alignment of Logical Blocks in Physical Block
4000
Seagate Exos X24 SATA Product Manual, Rev. C
38