Table 1: | Drive specifications |
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| ST9160310AS | ST9120310AS | ST980310AS |
Drive specification | ST9320320AS | ST9250320AS | ST9200321AS | ST9160310ASG | ST9120310ASG | ST980310ASG | |
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Warranty |
| 5 years on distribution units. |
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| To determine the warranty for a specific drive, use a web browser to access the following web | |||||
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| page: |
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| www.seagate.com/support/service/ |
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| From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive | |||||
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| serial number, model number (or part number) and country of purchase. The system will display | |||||
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| the warranty information for your drive. |
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Supports Hotplug operation per | Yes (requires COMPRESET from host after a hotplug event) |
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Serial ATA Revision 2.6 specifica- |
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tion |
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*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.
**During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.
***Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes will not contribute to battery power consumption.
2.2Formatted capacity
Model | Formatted capacity* | Guaranteed sectors | Bytes per sector |
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ST9320320AS | 320 Gbytes | 625,142,448 | 512 |
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ST9250320AS | 250 Gbytes | 488,397,168 | 512 |
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ST9200321AS | 200 Gbytes | 390,721,968 | 512 |
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ST9160310AS and ST9160310ASG | 160 Gbytes | 312,581,808 | 512 |
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ST9120310AS and ST9120310ASG | 120 Gbytes | 234,441,648 | 512 |
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ST980310AS and ST980310ASG | 80 Gbytes | 156,301,488 | 512 |
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*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.
2.2.1LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to
See Section 4.3.1, "Identify Device command" (words
2.3Default logical geometry
Cylinders | Read/write heads | Sectors per track |
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16,383 | 16 | 63 |
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LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to
Momentus 5400.5 SATA Product Manual, Rev. B | 5 |