Seagate ST4000VX000 Product Manual page 29

Table 6 Identify Device commands (continued)
Word Description
69 Additional Supported
15 CFast Specification Support
14 Deterministic data in trimmed LBA range(s) is supported
13 Long Physical Sector Alignment Error Reporting Control is supported
12 Obsolete
11 READ BUFFER DMA is supported
10 WRITE BUFFER DMA is supported
9 Obsolete
8 DOWNLOAD MICROCODE DMA is supported
7 Reserved for IEEE 1667
6 0 = Optional ATA device 28-bit commands supported
5 Trimmed LBA range(s) returning zeroed data is supported
4 Device Encrypts All User Data
3 Extended Number of User Addressable Sectors is supported
2 All write cache is non-volatile
1:0 Reserved
70–74 ATA-reserved
75 Queue depth
76 SATA capabilities
77 Reserved for future SATA definition
78 SATA features supported
79 SATA 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 Automatic acoustic management
95–99 ATA-reserved
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.
104-105 ATA-reserved
106 Physical sector size / logical sector size
Seagate NAS HDD and NAS +SRS HDD Product Manual, Rev. E
SATA Interface
Value
0000
H
0000
H
001F
H
xxxx
H
xxxx
H
xxxx
H
xxxx
H
07F0
H
006D
H
306B
H
7561
H
6173
H
30
H
B441
H
6173
H
7F
H
H
H
FFFE
H
H
D0D0
H
0000
H
ST4000VX000 = 7,814,037,168
ST4000VX002 = 7,814,037,168
ST3000VX002 = 5,860,533,168
0000
H
6003
H
28