Seagate Exos X20z SATA Product Manual, Rev. B
42
www.seagate.com
Serial ATA (SATA) interface
09
Zoned Device Information
0..7
Supported Capabilities page information header (QWord)
63
Shall be set to 1
1
62:24
Reserved
23:16
Page number
09
8..15
Zoned device capabilities (QWord)
63
Shall be set to 1
1
62:1
Reserved
0
0
urswrz
1
16..23
Zoned device settings (QWord)
63
Shall be set to 1
1
62:0
Reserved
0
24..31
Optimal number of open Sequential Write Preferred Zones (QWord)
63
Shall be set to 1
1
62:32
Reserved
0
31:0
optimal number of open sequential write preferred zones
FFFF_FFFF
H
32..39
Optimal number of non-sequentially written Sequential Write Preferred Zones (QWord)
63
Shall be set to 1
1
62:32
Reserved
0
31:0
optimal number of non-sequentially written sequential write preferred
zones
FFFF_FFFF
H
40..47
Maximum number of open Sequential Write Required Zones (QWord)
63
Shall be set to 1
1
62:32
Reserved
0
31:0
maximum number of open sequential write required zones
FFFF_FFFF
H
48..55
Version Information (QWord)
63
Shall be set to 1
1
62:16
Reserved
0
15:0
zac minor version
FFFF
H
Table 8 Identify Device Data log
(continued)
