Seagate ST3250623NS Manuale Utente

NL35 Series SATA Product Manual, Rev. B

5

*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.

Temperature gradient
(°C per hour max)

20°C (operating)
30°C (nonoperating)

Relative humidity

5% to 90% (operating)
5% to 95% (nonoperating)

Relative humidity gradient

30% per hour max

Wet bulb temperature

 

(°C max)

37.7 (operating)
40.0 (nonoperating)

Altitude, operating

–60.96 m to 3,048 m
(–200 ft to 10,000

+ 

ft)

Altitude, nonoperating 

 

(meters below mean sea level, max)

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

+ 

ft)

Shock, operating (max at 2 msec)

63 Gs

Shock, nonoperating (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 Gs acceleration

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

MTBF (Mean Time Before Failure)

1,000,000 hours

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% relative humidity)

50,000

Supports Hotplug operation per SATA II 
specification

Yes