Seagate Barracuda XT Barracuda XT Series SATA Product Manual - Page 33

Barracuda XT SATA Product Manual, Rev. D, SATA Interface, ST32000641AS = 3

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www.seagate.com SATA Interface Word 80 81 82 83 84 85 86 87 88 89 90 92 93 95-99 100-103 104-107 108-111 112-127 128 129-159 160-254 255 Description Major version number Minor version number Command sets supported Command sets supported Command sets support extension (see note following this table) Command sets enabled Command sets enabled Command sets enable extension Ultra DMA support and current mode (see note following this table) Security erase time Enhanced security erase time Master password revision code Hardware reset value ATA-reserved Total number of user-addressable LBA sectors available (see Section 2.1 for related information). These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh. 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 003EH 0028H 346BH 7F01H 4163H See Word 108-111 note. (4163H = 0100000101100011 binary) 34xxH BE01H 4163H xx7FH 00DEH 00DEH FFFEH xxxxH 0000H ST33000651AS = 5,860,533,168 ST32000641AS = 3,907,029,168 0000H Each drive will have a unique value.August 2010 0000H 0001H xxxxH 0000H xxA5H Note Note Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data. Barracuda XT SATA Product Manual, Rev. D 33

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Barracuda XT SATA Product Manual, Rev. D
33
www.seagate.com
SATA Interface
80
Major version number
003E
H
81
Minor version number
0028
H
82
Command sets supported
346B
H
83
Command sets supported
7F01
H
84
Command sets support extension
(see note following this table)
4163
H
See Word 108-111 note.
(4163
H
= 0100000101100011
binary)
85
Command sets enabled
34
xx
H
86
Command sets enabled
BE01
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
00DE
H
90
Enhanced security erase time
00DE
H
92
Master password revision code
FFFE
H
93
Hardware reset value
xxxx
H
95–99
ATA-reserved
0000
H
100–103
Total number of user-addressable LBA sectors available
(see Section 2.1 for related information). These words are
required for drives that support the 48-bit addressing fea-
ture. Maximum value: 0000FFFFFFFFFFFFh.
ST33000651AS = 5,860,533,168
ST32000641AS = 3,907,029,168
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.August 2010
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.
Word
Description
Value