Seagate ST9500621SS Constellation.2 SATA Product Manual - Page 24

Effective altitude sea level, Shock, 9.4.1, Operating shock, 9.4.2, Nonoperating shock, Vibration, 9

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3.9.3 Effective altitude (sea level) a. Operating -200 to +10,000 feet (-61 to +3,048 meters) b. Non-operating -200 to +40,000 feet (-61 to +12,210 meters) 3.9.4 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or Z axis. 3.9.4.1 Operating shock These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of Read 70 Gs and Write 40 Gs based on half-sine shock pulses of 2ms. Shocks should not be repeated more than once every 2 seconds. 3.9.4.2 Nonoperating shock The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 400 Gs based on a nonrepetitive half-sine shock pulse of 2ms duration. 3.9.5 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws. Vibration may be applied in the X, Y or Z axis. 3.9.5.1 Operating vibration The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document are specified below. 5-500 Hz 0.50 Gs 3.9.5.2 Nonoperating vibration The maximum nonoperating vibration levels that the drive may experience without incurring physical damage or degradation in performance when subsequently put into operation are specified below. 5-500 Hz 3.0 Gs 18 Constellation.2 Serial ATA Product Manual, Rev. F

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Constellation.2 Serial ATA Product Manual, Rev. F
3.9.3
Effective altitude (sea level)
a.
Operating
-200 to +10,000 feet (-61 to +3,048 meters)
b.
Non-operating
-200 to +40,000 feet (-61 to +12,210 meters)
3.9.4
Shock
All shock specifications assume that the drive is mounted securely with the input shock applied at the drive
mounting screws. Shock may be applied in the X, Y or Z axis.
3.9.4.1
Operating shock
These drives comply with the performance levels specified in this document when subjected to a maximum
operating shock of Read 70 Gs and Write 40 Gs based on half-sine shock pulses of 2ms. Shocks should not be
repeated more than once every 2 seconds.
3.9.4.2
Nonoperating shock
The nonoperating shock level that the drive can experience without incurring physical damage or degradation
in performance when subsequently put into operation is 400 Gs based on a nonrepetitive half-sine shock pulse
of 2ms duration.
3.9.5
Vibration
All vibration specifications assume that the drive is mounted securely with the input vibration applied at the
drive mounting screws. Vibration may be applied in the X, Y or Z axis.
3.9.5.1
Operating vibration
The maximum vibration levels that the drive may experience while meeting the performance standards speci-
fied in this document are specified below.
3.9.5.2
Nonoperating vibration
The maximum nonoperating vibration levels that the drive may experience without incurring physical damage
or degradation in performance when subsequently put into operation are specified below.
5–500 Hz
0.50 Gs
5–500 Hz
3.0 Gs