Barracuda 7200.12 Serial ATA Product Manual, Rev. B
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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
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**
2.6 bels (typical)
2.7 bels (max)
Seek
2.8 bels (typical)
3.0 bels (max)
Nonrecoverable read errors
1 per 10
14
bits read
Annualized Failure Rate (AFR)
0.32%
Warranty
To determine the warranty for a specific drive, use a web browser to access the following
web page:
support.seagate.com/customer/warranty_validation.jsp
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 sys-
tem 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
ST3500418AS and ST3500410AS
ST3320418AS
Summary of Contents for BARRACUDA 7200.12 ST3320418AS
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