Table 51. Military specifications (continued)
Test category Test method Test parameters Result
Vibration (Operation) MIL-STD-810H, Method
514.8, Procedure I
● Common carrier unknown
orientation
● 1 hour/axis
Pass
Vibration (Storage) MIL-STD-810H, Method
514.8, Procedure I
● General minimum integrity
exposure
● 1 hour/axis
Pass
Shock (Functional) MIL-STD-810H, Method
516.8, Procedure I
● Pulse shape: Half-sine
● Acceleration: 185 g
● Pulse duration: 2
millisecond
● Shock direction: 6 faces
(+/-X, +/-Y, +/-Z axes)
● Number of shocks: 1
shock/axis/direction (total
6 shocks)
Fail
Shock (Transportation shock) MIL-STD-810H, Method
516.8, Procedure II
● Material to be packaged
● On-road shock: 5.10 g/11
m (Table 516.8-VII)
● Off-road shocks: 15.20
g/5 ms (Table 516.8-VII)
● Test unit orientations: x, y,
and z axis for both test
● Unit is non-operational
during tests
● Saw tooth wave form
cab be replaced by
other classical wave forms
necessary to meet test
equipment capability.
Pass
Shock (Crash Hazard Shock) MIL-STD-810H, Method 516.8
Procedure V
● Unit is non-operational
during test
● 185 g, 2 ms Half Sine 2
shocks/axis/direction for
a total of 12 shocks
NOTE: Dell to use
noted test to replace MIL-
STD-8108, Method 516.8,
Procedure V, Table 516.8-
XIII
Fail
Bench handling MIL-STD-810H, Method
516.8, Procedure VI
● Lifted edge of chassis
raised 100m (4 in.) above
horizontal bench top.
Pass
Acoustic noise emission information for computers
shipped with an Energy Efficient processor
The following table lists the acoustic noise emission information of your OptiPlex All-in-One 7420.
NOTE:
This acoustic noise emission information specifications only apply to a OptiPlex All-in-One 7420 shipped with an
Energy Efficient processor of the specified configuration.
Engineering specifications 51
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