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Word
Description
68
Minimum PIO cycle time with IORDY flow control (120 ns)
69
Additional supported
70–74
ATA-reserved
75
Queue depth
76
Serial ATA capabilities
77
Reserved for future Serial ATA definition
78
Serial ATA features supported
79
Serial ATA features enabled
80
Major version number
81
Minor version number
82
Command sets supported
83
Command sets supported
84
Command sets support extension (see note following this table)
85
Command sets enabled
86
Command sets enabled
87
Command sets enable extension
88
Ultra DMA support and current mode (see note following this table)
89
Security erase time
90
Enhanced security erase time
92
Master password revision code
93
Hardware reset value
94
Obsolete
95
Stream Minimum Request Size
96
Streaming Transfer Time
97
Streaming Access Latency
98-99
Streaming Performance Granularity
Total number of user-addressable LBA sectors available (see
100–103
mation). These words are required for drives that support the 48-bit addressing feature.
Maximum value: 0000FFFFFFFFFFFFh.
104–105
ATA-reserved
106
Physical/Logical sector size
107
ATA-reserved
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.
112–118
ATA-reserved
119
Commands and feature sets supported
120
Commands and feature sets supported or enabled
121-127
ATA-reserved
128
Security status
129–159
Seagate-reserved
Seagate IronWolf Pro SATA Product Manual, Rev. A
Section 2.2
for related infor-
Value
0078
H
00008
H
0000
H
001F
H
8D0E
H
xxxx
H
xxxx
H
xxxx
H
0FE0
H
FFFF
H
306B
H
7561
H
6173
H
3069
H
B441
H
6173
H
007F
H
xxxx
H
xxxx
H
FFFE
H
xxxx
H
0000
H
0x1000
H
0x0000
H
0x0000
H
0x0000 2710
H
10TB 5xx model = 19,532,873,728
8TB 5xx model = 15,628,053,168
6TB 5xx model = 11,721,045,168
4TB 5xx model = 3,907,029,168
2TB 5xx model = 1,953,525,168
0000
H
6003
H
0000
H
Each drive will have a unique value.
0000
H
43DE
H
409C
H
0000
H
0021
H
xxxx
H
28
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