Seagate Barracuda ST3120211AS - Manual (Page 13)

Barracuda 7200.9 Serial ATA Product Manual, Rev. C 7
*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, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement
22–350 Hz: 5.0 Gs
350–500 Hz:: 1.0 Gs
Drive acoustics, sound power (bels)
Idle** 2.7 (typical)
2.8 (max)
Seek 2.9 (typical)
3.1 (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
(25°C, 50% rel. humidity)
50,000
Supports Hotplug operation per SATA II
specification
Yes
Drive specification ST3120811AS ST3120211AS