Seagate ST9250412AS Momentus 7200 FDE.1 SATA Product Manual - Page 44

Note.

Page 44 highlights

Word 85 86 87 88 89 90 92 93 94 95-99 100- 103 104- 127 128 129- 159 160- 254 255 Description Command sets enabled Command sets enabled Command sets enable extension Ultra DMA support and current mode (see note following this table) Security erase time Enhanced security erase time Master password revision code Hardware reset value (see description following this table) Auto acoustic management setting ATA-reserved Total number of user-addressable LBA sectors available (see Section 2.2 for related information) These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh. ATA-reserved Security status Seagate-reserved ATA-reserved Integrity word Value 34xxH BC09H 61E3H xx7FH 0001H 0001H FFFEH xxxxH xxxxH 0000H ST9320424AS = 625,142,448 ST9320424ASG = 625,142,448 ST9250424AS = 488,397,168 ST9250424ASG = 488,397,168 ST9160414AS = 312,581,808 ST9160414ASG = 312,581,808 ST9120414AS = 234,441,648 ST9120414ASG = 234,441,648 ST980414ASG = 156,301,488 0000H 0021H xxxxH 0000H xxA5H Note. See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data: Description (if bit is set to 1) Bit Word 63 0 Multiword DMA mode 0 is supported. 1 Multiword DMA mode 1 is supported. 2 Multiword DMA mode 2 is supported. 8 Multiword DMA mode 0 is currently active. 9 Multiword DMA mode 1 is currently active. 10 Multiword DMA mode 2 is currently active. Bit Word 88 0 Ultra DMA mode 0 is supported. 38 Momentus 7200 FDE.1 SATA Product Manual, Rev. B

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38
Momentus 7200 FDE.1 SATA Product Manual, Rev. B
85
Command sets enabled
34
xx
H
86
Command sets enabled
BC09
H
87
Command sets enable
extension
61E3
H
88
Ultra DMA support and current mode
(see note following this table)
xx
7F
H
89
Security erase time
0001
H
90
Enhanced security erase time
0001
H
92
Master password revision code
FFFE
H
93
Hardware reset value
(see description following this table)
xxxx
H
94
Auto acoustic management setting
xxxx
H
95–99
ATA-reserved
0000
H
100–
103
Total number of user-addressable LBA sectors available
(see Section 2.2 for related information)
These words are required for drives that support the 48-bit
addressing feature. Maximum value: 0000FFFFFFFFFFFFh.
ST9320424AS = 625,142,448
ST9320424ASG = 625,142,448
ST9250424AS = 488,397,168
ST9250424ASG = 488,397,168
ST9160414AS = 312,581,808
ST9160414ASG = 312,581,808
ST9120414AS = 234,441,648
ST9120414ASG = 234,441,648
ST980414ASG = 156,301,488
104–
127
ATA-reserved
0000
H
128
Security status
0021
H
129–
159
Seagate-reserved
xxxx
H
160–
254
ATA-reserved
0000
H
255
Integrity word
xxA5
H
Note.
See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data:
Description (if bit is set to 1)
Bit
Word 63
0
Multiword DMA mode 0 is supported.
1
Multiword DMA mode 1 is supported.
2
Multiword DMA mode 2 is supported.
8
Multiword DMA mode 0 is currently active.
9
Multiword DMA mode 1 is currently active.
10
Multiword DMA mode 2 is currently active.
Bit
Word 88
0
Ultra DMA mode 0 is supported.
Word
Description
Value