Seagate Momentus Thin 5400-RPM Product Manual page 31

Word Description
Total number of user-addressable sectors
This field contains a value that is one greater than the total number
of user-addressable sectors. The maximum value that shall be
60–61
placed in this field is 0FFFFFFFh. The 0FFFFFFFh value applies to
all capacities over 137GB (see Section 3.2 and 3.3 for related infor-
mation).
62 Retired
Multiword DMA active and modes supported
63
(see note following this table)
64 Advanced PIO modes supported (modes 3 and 4 supported)
Minimum multiword DMA transfer cycle time per word
65
(120 nsec)
Recommended multiword DMA transfer cycle time per word (120
66
nsec)
Minimum PIO cycle time without IORDY flow control
67
(120 nsec)
68 Minimum PIO cycle time with IORDY flow control (120 nsec)
69–74 ATA-reserved
75 Queue depth
76 Serial ATA capabilities
77 ATA-reserved
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
85 Command sets enabled
86 Command sets enabled
87 Command sets enable extension
Ultra DMA support and current mode
88
(see note following this table)
89 Security erase time
90 Enhanced security erase time
92 Master password revision code
Hardware reset value
93
(see description following this table)
94 Auto acoustic management setting
95–99 ATA-reserved
Total number of user-addressable LBA sectors available
(see Section 3.2 for related information)
100–103
These words are required for drives that support the 48-bit
addressing feature. Maximum value: 0000FFFFFFFFFFFFh.
Momentus Thin Product Manual, Rev. E
Value
ST320LT020 = 0FFFFFFFh
ST250LT003 = 0FFFFFFFh
ST160LT003 = 0FFFFFFFh
0000
H
xx07
H
0003
H
0078
H
0078
H
0078
H
0078
H
0000
H
001F
H
0F06
H
0000
H
0048
H
0040
H
01F0
H
0029
H
746B
H
7D09
H
61E3
H
7469
H
0001
H
61E3
H
xx7F
H
0000
H
0000
H
FFFE
H
xxxx
H
xxxx
H
0000
H
ST320LT020 = 625,142,448
ST250LT003 = 488,397,168
ST160LT003 = 312,581,808
25