Drive specification | ST380811AS | ST380211AS | ST340211AS |
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Vibration, nonoperating |
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Drive acoustics, sound power (bels) |
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Idle** | 2.7 (typical) |
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| 2.8 (max) |
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Seek | 2.9 (typical) |
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| 3.1 (max) |
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Nonrecoverable read errors | 1 per 1014 bits read |
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Annualized Failure Rate (AFR) | 0.34% |
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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 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 serial number, model number (or part number) and country | ||
| of purchase. The system will display the warranty information for your drive. | ||
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Contact | 50,000 |
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(25°C, 50% rel. humidity) |
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Supports Hotplug operation per SATA II | Yes |
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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.
Barracuda 7200.9 Serial ATA Product Manual, Rev. C | 9 |
