![](/images/new-backgrounds/1191864/19186459x1.webp)
Word | Description | Value |
| |
|
|
|
| |
| Total number of |
|
| |
| (see Section 2.1 for related information) |
|
| |
*Note: The maximum value allowed in this field is: 0FFFFFFFh | 0FFFFFFFh* | |||
(268,435,455 sectors, 137Gb). Drives with capacities over 137Gb will | ||||
| have 0FFFFFFFh in this field and the actual number of |
|
| |
| able LBAs specified in words |
|
| |
| support the |
|
| |
62 | Retired | 0000H |
| |
63 | Multiword DMA active and modes supported | xx07H |
| |
(see note following this table) |
| |||
64 | Advanced PIO modes supported (modes 3 and 4 supported) | 0003H |
| |
65 | Minimum multiword DMA transfer cycle time per word (120 nsec) | 0078H |
| |
66 | Recommended multiword DMA transfer cycle time per word | 0078H |
| |
(120 nsec) |
| |||
67 | Minimum PIO cycle time without IORDY flow control (240 nsec) | 00F0H |
| |
68 | Minimum PIO cycle time with IORDY flow control (120 nsec) | 0078H |
| |
0000H |
| |||
75 | Queue depth | 001FH |
| |
76 | Serial ATA capabilities | xxxxH |
| |
77 | Reserved for future Serial ATA definition | xxxxH |
| |
78 | Serial ATA features supported | xxxxH |
| |
79 | Serial ATA features enabled | xxxxH |
| |
80 | Major version number | 003EH |
| |
81 | Minor version number | 0028H |
| |
82 | Command sets supported | 364BH |
| |
83 | Command sets supported | 7C03H |
| |
84 | Command sets support extension | 4003H | See Word | |
(see note following this table) | (4003H = 0100000000000011 | |||
| binary) |
| ||
|
|
| ||
|
|
|
| |
85 | Command sets enabled | 30xxH |
| |
86 | Command sets enabled | 0001H |
| |
87 | Command sets enable extension | 4000H |
| |
88 | Ultra DMA support and current mode (see note following this table) | xx3FH |
| |
89 | Security erase time | 0000H |
| |
90 | Enhanced security erase time | 0000H |
| |
92 | Master password revision code | FFFEH |
| |
93 | Hardware reset value | xxxxH |
| |
0000H |
| |||
| Total number of |
|
| |
2.1 for related information). These words are required for drives that | ST32000641AS = 3,907,029,168 | |||
support the | ||||
|
|
| ||
| 0000FFFFFFFFFFFFh. |
|
| |
|
|
|
| |
0000H |
|
24 | Barracuda XT Series SATA Product Manual, Rev. C |