Table 3: | Drive specifications for 120 and 80 GB models |
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| ST9120315AS | ST980313AS |
Drive specification | ST9120315ASG | ST980313ASG | |
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Shock, operating (Gs max at 2 msec) | 350 |
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Shock, nonoperating (Gs max at 2 msec) | 800 |
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Shock, nonoperating (Gs max at 1 msec) | 1,000 |
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Shock, nonoperating (Gs max at 0.5 msec) | 600 |
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Vibration, operating | 1.0 G (0 to peak, |
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Vibration, nonoperating | 5.0 Gs (0 to peak, |
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Drive acoustics, sound power (bels) |
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Idle** |
| 2.4 (typical) |
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| 2.6 (max) |
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Performance seek | 2.5 (typical) |
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| 2.6 (max) |
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Nonrecoverable read errors | 1 per 1014 bits read |
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Annualized Failure Rate (AFR) | 0.48% |
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Load/Unload (U/UL) cycles |
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25°C, 50% relative humidity | 600,000 | ||
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| 20,000 hard power on/off cycles |
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32°C, 80% relative humidity | 600,000 | ||
5°C, 80% relative humidity | 20,000 hard power on/off cycles |
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5°C, 10% relative humidity |
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55°C, 16% relative humidity |
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Warranty |
| To determine the warranty for a specific drive, use a web browser to access the following | |
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| web page: support.seagate.com/customer/warranty_validation.jsp | |
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| You will be asked to provide the drive serial number, model number (or part number) and | |
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| country of purchase. After submitting this information, the system will display the war- | |
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| ranty information for your drive. |
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Supports Hotplug operation per Serial ATA | Yes (requires COMRESET from host after a hotplug event) | ||
Revision 2.6 specification |
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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.
2.2 | Formatted capacity |
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| Formatted | Guaranteed | Bytes per |
Model |
| capacity* | sectors | sector |
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ST9500325AS and ST9500325ASG | 500 Gbytes | 976,773,168 |
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ST9400326AS | 400 Gbytes | 781,422,768 |
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ST9320325AS and ST9320325ASG | 320 Gbytes | 625,142,448 |
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ST9250315AS and ST9250315ASG | 250 Gbytes | 488,397,168 | 512 | |
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ST9160314AS, ST9160301AS and ST9160314ASG | 160 Gbytes | 312,581,808 |
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ST9120315AS and ST9120315ASG | 120 Gbytes | 234,441,648 |
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ST980313AS and ST980313ASG | 80 Gbytes | 156,301,488 |
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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.
8 | Momentus 5400.6 SATA Product Manual, Rev. E |
