Dell PowerEdge M830 Owner's Manual page 127

Drives
Flash drive
Connectors
Front
USB
Internal
USB
SD
PCIe Mezzanine Cards
PCIe Mezzanine slots
Video
Video type
Video memory
Battery
NVRAM backup battery
Environmental specifications
NOTE: For additional information about environmental measurements for specific system
configurations, see dell.com/environmental_datasheets.
Temperature
Storage
Continuous operation (for altitude less than 950
m or 3117 ft)
Fresh air
Maximum temperature gradient (operating and
storage)
Internal optional USB
Internal optional SD card
Optional vFlash card (with integrated iDRAC
Enterprise)
One 4-pin, USB 2.0-compliant and one 9-pin,
USB 3.0-compliant
Two 4-pin, USB 2.0-compliant
Two internal SD cards dedicated for the
hypervisor
One SD card dedicated for future vFlash support
Four PCIe x8 Gen 3 slots mezzanine card.
Matrox G200 VGA controller integrated with
iDRAC
2 GB shared with iDRAC application memory
CR 2032 3.0 V lithium coin cell
–40°C to 65°C (–40°F to 149°F)
10°C to 35°C (50°F to 95°F) with no direct
sunlight on the equipment.
For information on fresh air, see Expanded
Operating Temperature section.
20°C/h (36°F/h)
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