• Up to 4 x 3.5-inch SAS, SATA, or SSD drives
NIC ports specications
The Dell EMC PowerEdge R240 system supports up to two 10/100/1000 Mbps Network Interface Controller (NIC) ports that are
located on the back panel.
Environmental specications
NOTE: For additional information about environmental certications, refer to the
Product Environmental Datasheet
located with the Manuals & Documents on Dell.com/support/home.
Table 12. Temperature specications
Temperature Specications
Storage -40–65°C (-40–149°F)
Continuous operation (for altitude less than 950 m
or 3117 ft)
10–35°C (50–95°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 (36°F/h)
Table 13. Relative humidity specications
Relative humidity Specications
Storage 5% to 95% RH with 33°C (91°F) maximum dew point.
Atmosphere must be noncondensing at all times.
Operating 10% to 80% RH with 29°C (84.2°F) maximum dew point.
Table 14. Maximum vibration specications
Maximum vibration Specications
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 15. Maximum shock pulse specications
Maximum shock pulse Specications
Operating Six consecutively executed shock pulses in the positive and negative x, y, and
z axis of 6 G 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 16. Maximum altitude specications
Maximum altitude Specications
Operating 3048 m (10,000 ft)
Storage 12,000 m (39,370 ft)
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