Device Overview
1.5 Acoustic Noise
Table 1.5 lists the acoustic noise specification.
Item
Sound Pressure
• Idle mode (DRIVE READY)
Note:
Measure the noise from the cover top surface.
1.6 Shock and Vibration
Table 1.6 lists the shock and vibration specification.
Table 1.6 Shock and vibration specification
Item
Vibration (Swept sine, 1/4 octave per minute)
• Operating
• Non-operating
Shock (half-sine pulse)
• Operating
• Non-operating
1-8
Table 1.5 Acoustic noise specification
Specification
24 dBA typical at 0.3 m
Specification
5 to 500 Hz, 9.8m/s
(without non-recovered errors)
5 to 500 Hz, 49m/s
(no damage)
1960 m/s
2ms duration
(without non-recovered errors)
8820 m/s
1ms duration
1176 m/s
11ms duration
(no damage)
2
0-peak (1G 0-peak)
2
0-peak (5G 0-peak)
2
0-peak (200G 0-peak)
2
0-peak (900G 0-peak)
2
0-peak (120G 0-peak)
C141-E145-02EN