Internal Dual SD Module/vFlash card
The PowerEdge R740 system supports Internal Dual SD module (IDSDM) and vFlash card. In 14th generation of PowerEdge servers,
IDSDM and vFlash card are combined into a single card module, and are available in these configurations:
•
vFlash or
•
IDSDM or
•
vFlash and IDSDM
The IDSDM/vFlash card sits in the back of the system, in a Dell-proprietary slot. IDSDM/vFlash card supports three micro SD cards (two
cards for IDSDM and one card for vFlash). Micro SD cards capacity for IDSDM are 16/32/64 GB while for vFlash the microSD card
capacity is 16 GB.
Video specifications
The PowerEdge R740 system supports integrated Matrox G200eW3 graphics controller with 16 MB of video frame buffer.
Table 21. Supported video resolution options
Resolution
Refresh rate (Hz)
Color depth (bits)
1024 x 768
60
8, 16, 32
1280 x 800
60
8, 16, 32
1280 x 1024
60
8, 16, 32
1360 x 768
60
8, 16, 32
1440 x 900
60
8, 16, 32
1600 x 900
60
8, 16, 32
1600 x 1200
60
8, 16, 32
1680 x 1050
60
8, 16, 32
1920 x 1080
60
8, 16, 32
1920 x 1200
60
8, 16, 32
NOTE:
1920 x 1080 and 1920 x 1200 resolutions are only supported in reduced blanking mode.
Environmental specifications
NOTE:
For additional information about environmental measurements for specific system configurations, see Dell.com/
environmental_datasheets.
Table 22. 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.
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Dell EMC PowerEdge R740 Installation and Service Manual
Technical specifications