Samsung SpinPoint M8 - Environmental Specifications

Spinpoint M8 Product Manual REV 2.7
10
SPECIFICATIONS
3.6 Environmental Specifications
Table 3-6: Environmental Specifications
DESCRIPTION
ST320LM001 ST500LM012 ST750LM022 ST1000LM024
Ambient Temperature
Operating
Non-operating
Max. gradient
(Temperature/Humidity)
(Drive temperature measured on position of figure 3-1 should be max 65C in range of
0°C -60°C, specified operation temperature.)
0°C
~ 60°C
-40°C ~ 70°C
20°C / 20%/hr
Relative Humidity (non condensing)
Operation
Non-operation
Maximum wet bulb temperature
Operating
Non-operating
5~90 %
5~95 %
30°C
40°C
Altitude (relative to sea level)
Operating
Non-operating
-300 ~ 3000 m
-400 ~ 15,000 m
Vibration
Operating :
10-500 Hz, Random
Non-operating :
10-500 Hz, Random
1.5 Grms
5.85 Grms
Linear Shock (1/2 sine pulse)
Operating 2.0 ms
Non-operating 2.0 ms
Rotational Shock
Operating 2.0 ms
Non-operating 2.0 ms
350G
850G
3K rad/sec
2
30K rad/sec
2
Acoustic Noise
(Typical Sound Power)
Idle
Seek
2.3 Bels
2.5 Bels