Table 30. Temperature specifications
Temperature Specifications
Storage -40–65°C (-40–149°F)
Continuous operation (for altitude less than 900 m
or 2953 ft)
10–35°C (50–95°F) with no direct sunlight on the equipment
Fresh air T40 do not support Fresh air (Expanded operating temperature)
Maximum temperature gradient (operating and
storage)
20°C/h (36°F/h)
Table 31. Relative humidity specifications
Relative humidity Specifications
Storage 5% to 95% RH with 27°C (80.6°F) maximum dew point.
Atmosphere must be noncondensing at all times.
Operating 20% to 80% RH with 21°C ( 69.8 °F ) maximum dew point.
Table 32. 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 minutes (all six sides tested)
Table 33. Maximum shock pulse specifications
Maximum shock pulse Specifications
Operating Six consecutively executed shock pulses in the positive and negative x, y, and z
axis of 6G for up to 11 ms.
Storage 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.
Table 34. Maximum altitude specifications
Maximum altitude Specifications
Operating 3048 m (10,000 ft)
Storage 12,000 m (39,370 ft)
Table 35. Operating temperature derating specifications
Operating temperature derating Specifications
Up to 35°C (95°F) Maximum temperature is reduced by 1°C/300 m (1°F/547 ft), above 900 m
(2,953 ft).
Thermal restriction matrix
Table 36. Thermal restrictions matrix
Ambient 25°C 30°C 35°C
Processor No restriction No restriction No restriction
DIMM No restriction No restriction No restriction
Drive
Limited to entry drives with power less than 6.8W
Or
No restriction to 1 / 2 TB 7200 rpm and 4 TB 5400 rpm
Technical specifications 85
To Next Page
Loading...
