Seagate ST500LT012 Product Manual page 31

Table 10 Identify Device command
Word Description
57–58 Current capacity in sectors
59 Number of sectors transferred during a
Read Multiple or Write Multiple command
60–61 Total number of user-addressable sectors
This field contains a value that is one greater than the total number of
user-addressable sectors. The maximum value that shall be placed in this
field is 0FFFFFFFh. The 0FFFFFFFh value applies to all capacities over
137GB (see
Section 2.1, Formatted Capacity
62 Retired
63 Multiword DMA active and modes supported
(see note following this table)
64 Advanced PIO modes supported (modes 3 and 4 supported)
65 Minimum multiword DMA transfer cycle time per word (120 ns)
66 Recommended multiword DMA transfer cycle time per word (120 ns)
67 Minimum PIO cycle time without IORDY flow control (240 ns)
68 Minimum PIO cycle time with IORDY flow control (120 ns)
69 Additional Supported bits
Bit 4 means Device Encrypts All User Data on the device.
Bit 7 means IEEE1667 protocol is supported.
70–74 ATA-reserved
75 Queue depth
76 Serial ATA capabilities
77 ATA-reserved
78 Serial ATA features supported
79 Serial ATA features enabled
80 Major version number
81 Minor version number
82 Command sets supported
83 Command sets supported
84 Command sets support extension
85 Command sets enabled
86 Command sets enabled
87 Command sets enable extension
88 Ultra DMA support and current mode (see note following this table)
89 Security erase time
90 Enhanced security erase time
91 Current APM values
92 Master password revision code
S L T HDD P
EAGATE APTOP HIN
for related information).
M , R . K
RODUCT ANUAL EV
S ATA (SATA) I
ERIAL
Value
xxxx
H
xxxx
H
ST500LT012 = 0FFFFFFFh
ST500LT015 = 0FFFFFFFh
ST500LT025 = 0FFFFFFFh
ST500LT034 = 0FFFFFFFh
ST320LT012 = 0FFFFFFFh
ST320LT015 = 0FFFFFFFh
ST320LT025 = 0FFFFFFFh
ST320LT032 = 0FFFFFFFh
ST250LT012 = 0FFFFFFFh
ST250LT015 = 0FFFFFFFh
ST250LT025 = 0FFFFFFFh
ST250LT028 = 0FFFFFFFh
0000
H
xx07
H
0003
H
0078
H
0078
H
0078
H
0078
H
xx1x
H
or
xx9x
H
0000
H
001F
H
0D06
H
0000
H
0048
H
0048
H
01F0
H
0029
H
746B
H
7D69
H
61E3
H
7469
BC49
H
61E3
H
xx7F
H
xxxx
H
xxxx
H
8080
H
FFFE
H
NTERFACE
26