Seagate BARRACUDA ST1500DL003 Product Manual page 35

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Table 7 Identify Device commands (Continued)
Word Description
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
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.
104–107 ATA-reserved
108–111 The mandatory value of the world wide name (WWN) for the
drive. NOTE: This field is valid if word 84, bit 8 is set to 1
indicating 64-bit WWN support.
112–127 ATA-reserved
128 Security status
129–159 Seagate-reserved
160–254 ATA-reserved
255 Integrity word
Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not
Note
supported.
See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data.
Note
Table 8 Bit Descriptions
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.
Barracuda Green SATA Product Manual, Rev. D
Serial ATA Interface
Value
BE01
H
4123
H
xx7F
H
00A9
H
00A9
H
FFFE
H
xxxx
H
0000
H
ST2000DL003 = 3,907,029,168
ST1500DL003 = 2,930,277,168
0000
H
Each drive will have a unique
value.
0000
H
0001
H
xxxx
H
0000
H
xxA5
H
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