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Barracuda 7200.11 Serial ATA Product Manual, Rev. B 5
*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.
Vibration, operating 2–22 Hz: 0.25 Gs, Limited displacement
22–350 Hz: 0.50 Gs
350–500 Hz:: 0.25 Gs
Vibration, nonoperating 5–22 Hz: 2.0 Gs
22–350 Hz: 5.0 Gs
350–500 Hz:: 2.0 Gs
Drive acoustics, sound power
Idle** 2.9 bels (typical)
3.1 bels (max)
2.7 bels (typical)
2.9 bels (max)
Performance Seek 3.2 bels (typical)
3.3 bels (max)
3.1 bels (typical)
3.2 bels (max)
Quiet Seek 3.1 bels (typical)
3.2 bels (max)
3.0 bels (typical)
3.1 bels (max)
Nonrecoverable read errors 1 per 10
14
bits read
Annualized Failure Rate (AFR) 0.34%
Warranty 5 years on distribution units.
To determine the warranty for a specific drive, use a web browser to access the following
web page:
www.seagate.com/support/service/
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.
Contact start-stop cycles 50,000 at 25°C, 50% rel. humidity
Supports Hotplug operation per the
Serial ATA Revision 2.5 specification
Yes
Drive specification ST31000333AS ST3640323AS