Dell PowerEdge R440 EMC Installation and Service Manual 1 - Page 27

Environmental specifications - datasheet

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Resolution 1360x768 1440x900 1600x900 1600x1200 1680x1050 1920x1080 1920x1200 Refresh rate (Hz) 60 60 60 (RB) 60 60 (RB) 60 60 Horizontal frequency (kHz) 47.71 55.9 55.54 75.0 64.7 67.158 74.556 Pixel clock 85.5 106.5 97.75 162.0 119.0 173.0 193.25 Rear panel Yes Yes Yes TBD Yes TBD TBD Front panel Yes TBD Yes TBD TBD No No DVO DisplayPort Yes Yes Yes Yes Yes No No Environmental specifications NOTE: For additional information about environmental certifications, please refer to the Product Environmental Datasheet located with the Manuals & Documents on www.dell.com/poweredgemanuals Table 24. Temperature specifications Temperature Specifications Storage -40°C to 65°C (-40°F to 149°F) Continuous operation (for altitude less than 950 m or 3117 10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment. ft) Fresh air For information about fresh air, see the Expanded Operating Temperature section. Maximum temperature gradient (operating and storage) 20°C/h (68°F/h) Table 25. Relative humidity specifications Relative humidity Storage Operating Specifications 5% to 95% RH with 33°C (91°F) maximum dew point. Atmosphere must be non-condensing at all times. 10% to 80% relative humidity with 29°C (84.2°F) maximum dew point. Table 26. Maximum vibration specifications Maximum vibration Operating Storage Table 27. Maximum shock specifications Maximum shock Operating Storage Specifications 0.26 Grms at 5 Hz to 350 Hz (all operation orientations). 1.88 Grms at 10 Hz to 500 Hz for 15 min (all six sides tested). Specifications Six consecutively executed shock pulses in the positive and negative x, y, and z axes of 6 G for up to 11 ms. Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 71 G for up to 2 ms. Table 28. Maximum altitude specifications Maximum altitude Operating Storage Specifications 30482000 m (10,0006560 ft) 12,000 m (39,370 ft) Technical specifications 27

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Resolution
Refresh rate
(Hz)
Horizontal
frequency (kHz)
Pixel clock
Rear panel
Front panel
DVO
DisplayPort
1360x768
60
47.71
85.5
Yes
Yes
Yes
1440x900
60
55.9
106.5
Yes
TBD
Yes
1600x900
60 (RB)
55.54
97.75
Yes
Yes
Yes
1600x1200
60
75.0
162.0
TBD
TBD
Yes
1680x1050
60 (RB)
64.7
119.0
Yes
TBD
Yes
1920x1080
60
67.158
173.0
TBD
No
No
1920x1200
60
74.556
193.25
TBD
No
No
Environmental specifications
NOTE:
For additional information about environmental certifications, please refer to the Product Environmental
Datasheet located with the Manuals & Documents on
www.dell.com/poweredgemanuals
Table 24. Temperature specifications
Temperature
Specifications
Storage
–40°C to 65°C (–40°F to 149°F)
Continuous operation (for altitude less than 950 m or 3117
ft)
10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment.
Fresh air
For information about fresh air, see the
Expanded Operating Temperature
section.
Maximum temperature gradient (operating and storage)
20°C/h (68°F/h)
Table 25. Relative humidity specifications
Relative humidity
Specifications
Storage
5% to 95% RH with 33°C (91°F) maximum dew point. Atmosphere must be
non-condensing at all times.
Operating
10% to 80% relative humidity with 29°C (84.2°F) maximum dew point.
Table 26. Maximum vibration specifications
Maximum vibration
Specifications
Operating
0.26 G
rms
at 5 Hz to 350 Hz (all operation orientations).
Storage
1.88 G
rms
at 10 Hz to 500 Hz for 15 min (all six sides tested).
Table 27. Maximum shock specifications
Maximum shock
Specifications
Operating
Six consecutively executed shock pulses in the positive and negative x, y,
and z axes of 6 G for up to 11 ms.
Storage
Six consecutively executed shock pulses in the positive and negative x, y,
and z axes (one pulse on each side of the system) of 71 G for up to 2 ms.
Table 28. Maximum altitude specifications
Maximum altitude
Specifications
Operating
30482000 m (10,0006560 ft)
Storage
12,000 m (39,370 ft)
Technical specifications
27