Seagate ST500VM000 - Page 29

Seagate Video 3.5 HDD Product Manual, Rev. B 28
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98–99 Streaming Performance Granularity 2710
H
/ 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.
ST1000VM002 = 1,953,525,168
ST500VM000 = 976,773,168
104 Streaming Transfer Time - PIO 0000
H
105–107 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
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.
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.
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.
Table 7 Identify Device commands (Continued)
Word Description Value