Seagate ST9250317AS - Momentus 5400 FDE 250 GB Hard Drive Product Manual page 41

Word Description
83 Command sets supported
84 Command sets support extension
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
(see description following this table)
94 Auto acoustic management setting
95–99 ATA-reserved
100– Total number of user-addressable LBA sectors available
103
(see Section 2.2 for related information)
These words are required for drives that support the 48-bit
addressing feature. Maximum value: 0000FFFFFFFFFFFFh.
104– ATA-reserved
118
119 Free Fall Protection support (bit 5)
120 Free Fall Protection enable/disable (bit 5)
121– ATA reserved
127
128 Security status
129– Seagate-reserved
159
160– ATA-reserved
254
255 Integrity word
See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data:
Note.
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.
Momentus 5400 FDE.4 SATA Product Manual, Rev. B
Value
4001
H
4000
H
30xx
H
0001
H
4000
H
xx7F
H
0000
H
0001
H
FFFE
H
xxxx
H
xxxx
H
0000
H
ST9500327AS = 976,773,168
ST9320327AS = 625,142,448
ST9250317AS = 488,397,168
ST9160317AS = 312,581,808
ST9120317AS = 234,441,648
ST980314AS = 156,301,488
0000
H
1 = Free Fall Protection supported
0 = Free Fall Protection not supported
1 = Free Fall Protection is enabled
0 = Free Fall Protection is disabled
0000
H
0021
H
xxxx
H
0000
H
xxA5
H
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