Seagate BARRACUDA ST31000528AS User Manual
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Barracuda 7200.12 Serial ATA Product Manual, Rev. G
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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.
Vibration, operating
2Hz to 22Hz: 0.25 Gs, Limited displacement
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
Vibration, non-operating
5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
Drive acoustics, sound power
Idle**
2.6 bels (typical)
2.7 bels (max)
Seek
2.8 bels (typical)
3.0 bels (max)
Non-recoverable read errors
1 per 10
14
bits read
Warranty
To determine the warranty for a specific drive, use a web browser to access the following
web p
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
ST3250318AS
ST3160318AS