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Table 1: | Drive specifications |
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Drive specification | ST9500323CS |
| ST9320328CS | ST9250311CS | ST91603110CS | |
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IDEMA 3 Stream power (typical) | 1.7 watts |
| 1.6 watts |
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Idle mode, low power (typical) | 0.72 watts |
| 0.67 watts |
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Standby mode |
| 0.40 watts (typical)*** |
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Sleep mode |
| 0.40 watts (typical)*** |
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Voltage tolerance (including noise) | +5V ± 5% |
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Baseplate temperature | 0° to 70°C (operating), |
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Temperature gradient | 20°C (operating) |
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(°C per hour max) | 35°C (nonoperating) |
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Relative humidity | 5% to 95% (operating) |
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| 5% to 95% (nonoperating) |
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Relative humidity gradient | 30% per hour max |
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Wet bulb temperature | 37.7 (operating) |
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(°C max) |
| 40 (nonoperating) |
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Altitude, operating |
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Altitude, nonoperating |
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(meters below mean sea level, max) |
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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) | 800 |
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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** |
| 2.1 (typical) |
| 2.0 (typical) |
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| 2.2 (max) |
| 2.1 (max) |
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CE seek |
| 2.3 (typical) |
| 2.1 (typical) |
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| 2.4 (max) |
| 2.2 (max) |
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Nonrecoverable read errors | 1 per 1014 bits read |
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Annualized Failure Rate (AFR) | 0.55% |
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Load/Unload (U/UL) cycles |
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25°C, 50% relative humidity | 600,000 |
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| 50,000 hard power on/off cycles |
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32°C, 80% relative humidity | 600,000 |
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5°C, 80% relative humidity | 50,000 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 warranty | ||||
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| information for your drive. |
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Supports Hotplug operation per Serial ATA | Yes (requires COMRESET from host after a hotplug event) |
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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.
***Drive supports PHY power management. When enabled, a power savings will be achieved in Idle, Standby, and Sleep modes.
4 | Pipeline HD Mini Series SATA Product Manual, Rev. E |