Seagate ST3250823SCE Manuel D’Utilisation

10

DB35 Serial ATA Product Manual, Rev. E

drive activity is required, the drive makes a transition to Standby mode. In both Idle and Standby mode, the 
drive accepts all commands and returns to Active mode when disc access is necessary.

Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. 
Actual drive case temperature should not exceed 69°C (156°F) within the operating ambient conditions for 
standard models. Recommended measurement locations are shown in Figure 6.

Above 1,000 feet (305 meters), the maximum temperature is derated linearly to 44°C (112°F) at 10,000 feet 
(3,048 meters). 

All shock specifications assume that the drive is mounted securely with the input shock applied at the drive 
mounting screws. Shock may be applied in the X, Y or Z axis.

These drives comply with the performance levels specified in this document when subjected to a maximum 
operating shock of 63 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more 
than two times per second.

Operating:

0° to 60°C (32° to 140°F)

Nonoperating:

–40° to 70°C (–40° to 158°F)

Operating:

20°C per hour (68°F per hour max), without condensation

Nonoperating:

30°C per hour (86°F per hour max)

Operating:

5% to 90% noncondensing (30% per hour max)

Nonoperating:

5% to 95% noncondensing (30% per hour max)

Operating:

37.7°C (99.9°F max)

Nonoperating:

40°C (104°F max)

Operating:

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

Nonoperating:

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