Seagate SV35/SuveiSRS HDD Product Manual, Rev. C
29
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.
ST4000VX002 = 5,860,533,168
ST3000VX004 = 5,860,533,168
ST2000VX004 = 3,907,029,168
ST1000VX002 = 1,953,525,168
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
Manufacturer-reserved
xxxx
H
160–254
ATA-reserved
0000
H
255
Integrity word
xxA5
H
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.
8
64-bit World Wide Name is supported.
9-10
Obsolete.
11-12
Reserved for TLC.
13
IDLE IMMEDIATE command with IUNLOAD feature is supported.
14
Shall be set to 1.
Word
Description
Value
