Seagate Desktop HDD Product Manual - Page 31

Word 63, Word 84, Description, Value

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www.seagate.com SATA Interface Table 11 Identify Device commands (continued) Word Description 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. 104-107 108-111 112-127 128 129-159 160-254 255 ATA-reserved 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. ATA-reserved Security status Seagate-reserved ATA-reserved Integrity word Value 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 0000H Each drive will have a unique value. 0000H 0001H xxxxH 0000H xxA5H 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. 2 Media serial number is supported. 3 Media Card Pass Through Command feature set is supported. 4 Streaming feature set is supported. 5 GPL feature set is supported. 6 WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands are supported. 7 WRITE DMA QUEUED FUA EXT command is supported. Seagate Desktop HDD Product Manual, Rev. J 27

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Seagate Desktop HDD Product Manual, Rev. J
27
www.seagate.com
SATA Interface
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.
2
Media serial number is supported.
3
Media Card Pass Through Command feature set is supported.
4
Streaming feature set is supported.
5
GPL feature set is supported.
6
WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands are supported.
7
WRITE DMA QUEUED FUA EXT command is supported.
Table 11
Identify Device commands (continued)
Word
Description
Value