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NOTE:
When selecting or upgrading the system configuration, to ensure optimum power utilization, verify the system
power consumption with the Enterprise Infrastructure Planning Tool available at Dell.com/calc.
Environmental specifications
NOTE:
For additional information about environmental certifications, refer to the Product Environmental Datasheet located
with the Documentation on www.dell.com/support/home.
Table 19. Continuous Operation Specifications for ASHRAE A3
Allowable continuous operations
Temperature range for altitudes <= 900 m (<=
2953 ft)
Humidity percent range (non-condensing at all
times)
Operational altitude de-rating
Table 20. Continuous Operation Specifications for ASHRAE A4
Allowable continuous operations
Temperature range for altitudes <= 900 m (<=
2953 ft)
Humidity percent range (non-condensing at all
times)
Operational altitude de-rating
Table 21. Common Environmental Specifications for ASHRAE A3 and A4
Allowable continuous operations
Maximum temperature gradient (applies to both
operation and non-operation)
Non-operational temperature limits
Non-operational humidity limits
Maximum non-operational altitude
Maximum operational altitude
Table 22. Maximum vibration specifications
Maximum vibration
Operating
Storage
Table 23. Maximum shock pulse specifications
Maximum shock pulse
Operating
Storage
5–40°C (41–104°F) with no direct sunlight on the equipment
8% RH with -12°C minimum dew point to 85% RH with 24°C (75.2°F)
maximum dew point
Maximum temperature is reduced by 1°C/175 m (33.8°F/574 Ft) above
900 m (2953 Ft)
5–45°C (41–113°F) with no direct sunlight on the equipment
8% RH with -12°C minimum dew point to 90% RH with 24°C (75.2°F)
maximum dew point
Maximum temperature is reduced by 1°C/125 m (33.8°F/410 Ft) above
900 m (2953 Ft)
20°C in an hour* (36°F in an hour) and 5°C in 15 minutes (41°F in 15
minutes), 5°C in an hour* (41°F in an hour) for tape
NOTE:
* - Per ASHRAE thermal guidelines for tape hardware, these are
not instantaneous rates of temperature change.
-40 to 65°C (-104 to 149°F)
5% to 95% RH with 27°C (80.6°F) maximum dew point
12,000 meters (39,370 feet)
3,048 meters (10,000 feet)
Specifications
0.21 G
at 5 Hz to 500 Hz (all operation orientations)
rms
1.88 G
at 10 Hz to 500 Hz for 15 minutes (all six sides tested)
rms
Specifications
Six consecutively executed shock pulses in the positive and negative x, y,
and z axis of 6 G for up to 11 ms. (4 pulse on each side of system)
Six consecutively executed shock pulses in the positive and negative x, y,
and z axis (one pulse on each side of the system) of 71 G for up to 2 ms.
Technical specifications
93
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