Table 1: | Drive specifications |
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Drive specification | ST3400832NS |
| ST3400632NS | ST3250823NS | ST3250623NS | |
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Temperature gradient | 20°C (operating) |
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(°C per hour max) | 30°C (nonoperating) |
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Relative humidity | 5% to 90% (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) |
| 40.0 (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 (max at 2 msec) | 63 Gs |
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Shock, nonoperating (max at 2 msec) | 300 Gs |
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Vibration, operating |
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Vibration, nonoperating |
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Drive acoustics, sound power (bels) |
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Idle* |
| 2.8 (typical) |
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| 3.4 (max) |
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Performance seek | 3.7 (typical) |
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| 3.9 (max) |
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Nonrecoverable read errors | 1 per 1014 bits read |
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MTBF (Mean Time Before Failure) | 1,000,000 hours |
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Service life |
| 5 Years |
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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 | ||||
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| 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 | ||||
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| provide the drive serial number, model number (or part number) and country of | ||||
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| 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% relative humidity) |
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Supports Hotplug operation per SATA II | Yes |
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specification |
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*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.
NL35 Series SATA Product Manual, Rev. B | 5 |