Fujitsu MHN2100AT Manual Do Utilizador

Device Overview

1-8

C141-E120-02EN

1.5 Acoustic Noise

Table 1.5 lists the acoustic noise specification.

Table 1.5 Acoustic noise specification

Item

Specification

Sound Pressure

• Idle mode (DRIVE READY)

24 dBA typical at 1 m

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

Specification

Vibration (Swept sine, 1/4 octave per minute)

• Operating

• Non-operating

5 to 400 Hz, 9.8m/s

0-peak (1G 0-peak)

(without non-recovered errors)

5 to 500 Hz, 49m/s

0-peak (5G 0-peak)

(no damage)

Shock (half-sine pulse)

• Operating

• Non-operating

1715 m/s

0-peak (175G 0-peak)

2ms duration
(without non-recovered errors)

7840 m/s

0-peak (800G 0-peak)

2ms duration

1176 m/s

0-peak (120G 0-peak)

11ms duration

(no damage)