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Barracuda SATA Product Manual, Rev. G 35
www.seagate.com
SATA Interface
92 Master password revision code FFFE
H
93 Hardware reset value xxxx
H
94 Automatic acoustic management 8080
H
95–99 ATA-reserved 0000
H
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.
ST3000DM001 = 5,860,533,168
ST2000DM001 = 3,907,029,168
ST1500DM003 = 2,930,277,168
ST1000DM003 = 1,953,525,168
ST750DM003= 1,465,149,168
ST500DM002 = 976,773,168
ST320DM000 = 625,142,448
ST250DM000 = 488,397,168
104–107 ATA-reserved 0000
H
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.
Each drive will have a unique value.
112–127 ATA-reserved 0000
H
128 Security status 0001
H
129–159 Seagate-reserved xxxx
H
160–254 ATA-reserved 0000
H
255 Integrity word xxA5
H
Note
Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not
supported.
Note
See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data.
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.
10 Multiword DMA mode 2 is currently active.
Bit Word 84
0 SMART error login is supported.
1 SMART self-test is supported.
Table 11 Identify Device commands (continued)
Word Description Value