Seagate ST3400632A 사용자 설명서

Barracuda 7200.8 PATA Product Manual, Rev. F

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.

Altitude, nonoperating 
(below mean sea level, max)

–60.96 m to 12,192 m
(–200 ft. to 40,000+ ft.)

Operational Shock (Gs max at 2 msec)

63 

Non-Operational Shock (Gs max at 2 msec)

300 Gs

Vibration, operating

5–22 Hz: Limited displacement
23–350 Hz: 0.5 G acceleration

Vibration, nonoperating

5–22 Hz: Limited displacement
23–350 Hz: 5.0 Gs

Drive acoustics, sound power (bels)

Idle**

2.8 (typical)
3.4 (max)

Performance seek

3.7 (typical)
3.9 (max)

Nonrecoverable read errors

1 per 10

14 

bits read

Annualized Failure Rate (AFR)

0.34%

Service life

5 Years

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