Seagate ST3450657SS ユーザーズマニュアル

32

Cheetah 15K.7 SAS Product Manual, Rev. D

      

a. Operating—normal

The drive as installed for normal operation, shall comply with the complete specified performance while 
subjected to continuous vibration not exceeding

10 – 300 Hz

1.0 G RMS (0 to peak)

 

301– 500 Hz

0.5 G RMS (0 to peak)

Vibration may be applied in the X, Y, or Z axis.

b. Operating—abnormal

Equipment as installed for normal operation shall not incur physical damage while subjected to periodic 
vibration not exceeding:

15 minutes of duration at major resonant frequency

Vibration occurring at these levels may degrade operational performance during the abnormal vibration 
period. Specified operational performance will continue when normal operating vibration levels are 
resumed. This assumes system recovery routines are available.

Operating abnormal translational random flat profile

5 – 500 Hz

0.75 G (0 to peak)

 

10 - 300 Hz

0.0029 G

2

/Hz

Z

Y

X

Z

Y

X