Seagate Cheetah ST3450657SS Product Manual page 32

Z
Y
X
Figure 8. Recommended mounting
6.4.4.2 Vibration
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
301– 500 Hz
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
10 - 300 Hz
C 15K.7 SAS P
HEETAH RODUCT
1.0 G RMS (0 to peak)
0.5 G RMS (0 to peak)
0.75 G (0 to peak)
2
0.0029 G /Hz
M , R . F
ANUAL EV
X
Z Y
27