Seagate Cheetah 15K Product Manual page 38

Z
Y
X
Figure 8. Recommended mounting
7.4.4.2 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. Non-operating
32
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
X
Z Y
Cheetah 15K.7 SAS Product Manual, Rev. C