Seagate ST3120815AS ユーザーズマニュアル
Barracuda 7200.10 Serial ATA Product Manual, Rev. K
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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.
** 7200.10 family product achieved higher sustained data rate over same 7200.9 family capacity points using identical measurement
methodology.
*** 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
5–22 Hz: 0.25 Gs, Limited displacement
22–350 Hz: 0.5 Gs
350–500 Hz:: 0.25 Gs
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
Idle***
2.8 bels (typical)
3.0 bels (max)
Quiet seek
3.0 bels (typical)
3.2 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:
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.
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
ST340815AS
ST340215AS