Seagate ST9120823AS - Momentus 7200.2 120 GB Hard Drive Product Manual page 34

Word Description
51 PIO data-transfer cycle timing mode
52 Retired
53 Words 54–58, 64–70 and 88 are valid
54 Number of current logical cylinders
55 Number of current logical heads
56 Number of current logical sectors per logical track
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 LBA sectors available
(see Section 2.2 for related information)
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 nsec)
66 Recommended multiword DMA transfer cycle time per word
(120 nsec)
67 Minimum PIO cycle time without IORDY flow control
(240 nsec)
68 Minimum PIO cycle time with IORDY flow control
(120 nsec)
69–74 ATA-reserved
75 Queue depth
76–79 ATA-reserved
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
28
Value
0200
H
0200
H
0007
H
xxxx
H
xxxx
H
xxxx
H
xxxx
H
xxxx
H
ST9200420AS = 390,721,968
ST9200420ASG = 390,721,968
ST9160823AS = 312,581,808
ST9160823ASG = 312,581,808
ST9120823AS = 234,441,648
ST9100821AS = 195,371,568
ST980813AS = 156,301,488
ST980813ASG = 156,301,488
0000
H
xx07
H
0003
H
0078
H
0078
H
00F0
H
0078
H
0000
H
0000
H
0000
H
003E
H
0000
H
306B
H
4001
H
4000
H
30xx
H
0001
H
4000
H
xx3F
H
0000
H
Momentus 7200.2 SATA Product Manual, Rev. D