Fujitsu MHN2150AT, MHN2100AT Acoustic Noise, Shock and Vibration, Acoustic noise specification

Device Overview

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	5 to 400 Hz, 9.8m/s2 0-peak (1G 0-peak)
		(without non-recovered errors)
		5 to 500 Hz, 49m/s2 0-peak (5G 0-peak)
•	Non-operating	(no damage)
Shock (half-sine pulse)
•	Operating	1715 m/s2 0-peak (175G 0-peak)
		2ms duration
•	Non-operating	(without non-recovered errors)
		7840 m/s2 0-peak (800G 0-peak)
		2ms duration
		1176 m/s2 0-peak (120G 0-peak)
		11ms duration
		(no damage)

1-8 C141-E120-02EN