Dell PowerEdge R740xd2 EMC Technical Specifications - Page 12

VGA ports specifications The Dell EMC PowerEdge R740xd2 system supports one 15-pin VGA ports, on the rear of the system. IDSDM module The Dell EMC PowerEdge R740xd2 system supports optional Internal Dual SD module (IDSDM) module. The module supports three microSD cards; two cards for IDSDM and one card for vFlash. In 14th generation of PowerEdge servers, the IDSDM or vFlash module is combined into a single card module, and is available in the following configurations: • vFlash or • vFlash and IDSDM Table 10. Supported microSD card storage capacity IDSDM card vFlash card • 16 GB • 32 GB • 64 GB • 16 GB NOTE: There are two dip switches on the IDSDM or vFlash module for write-protection. NOTE: One IDSDM card slot is dedicated for redundancy. NOTE: Use Dell EMC branded microSD cards that are associated with the IDSDM or vFlash configured systems. 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 11. Temperature specifications Temperature Storage Continuous operation (for altitude less than 950 m or 3117 ft) Fresh air Maximum temperature gradient (operating and storage) Specifications -40-65°C (-40-149°F) 10-30°C (50-86°F) with no direct sunlight on the equipment For information about fresh air, see the Expanded operating temperature section. 20°C/h (36°F/h) Table 12. Relative humidity specifications Relative humidity Storage Operating Specifications 5% to 95% RH with 33°C (91°F) maximum dew point. Atmosphere must be noncondensing at all times. 10% to 80% RH with 29°C (84.2°F) maximum dew point. Table 13. Maximum vibration specifications Maximum vibration Specifications Operating Storage 0.26 Grms at 5 Hz to 350 Hz (all operation orientations) 1.88 Grms at 10 Hz to 500 Hz for 15 minutes (all six sides tested) 12 Technical specifications