Seagate NAS HDD +SRS Product Manual, Rev. C
27
SATA Interface
60–61
Total number of user-addressable LBA sectors available
(see Section 2.2 for related information)
*Note:
The maximum value allowed in this field is: 0FFFFFFFh
(268,435,455 sectors, 137GB). Drives with capacities over 137GB
will have 0FFFFFFFh in this field and the actual number of user-
addressable LBAs specified in words 100-103. This is required for
drives that support the 48-bit addressing feature.
0FFFFFFFh*
62
Retired
0000
H
63
Multiword DMA active and modes supported
(see note following this table)
xx
07
H
64
Advanced PIO modes supported
(modes 3 and 4 supported)
0003
H
65
Minimum multiword DMA transfer cycle time per word
(120 nsec)
0078
H
66
Recommended multiword DMA transfer cycle time
per word (120 nsec)
0078
H
67
Minimum PIO cycle time without IORDY flow control
(240 nsec)
0078
H
68
Minimum PIO cycle time with IORDY flow control
(120 nsec)
0078
H
69–74
ATA-reserved
0000
H
75
Queue depth
001F
H
76
SATA capabilities
xxxx
H
77
Reserved for future SATA definition
xxxx
H
78
SATA features supported
xxxx
H
79
SATA features enabled
xxxx
H
80
Major version number
01F0
H
81
Minor version number
0028
H
82
Command sets supported
364B
H
83
Command sets supported
7F09
H
84
Command sets support extension
(see note following this table)
4163
H
85
Command sets enabled
30
xx
H
86
Command sets enabled
BE09
H
87
Command sets enable extension
4163
H
88
Ultra DMA support and current mode
(see note following this table)
xx
7F
H
89
Security erase time
0039
H
90
Enhanced security erase time
0039
H
92
Master password revision code
FFFE
H
93
Hardware reset value
xxxx
H
94
Automatic acoustic management
8080
H
Table 8
Identify Device commands (continued)
Word
Description
Value
