Dell QHB Webcam User Manual


 
Video
Video type Matrox G200 integrated with iDRAC
Video memory 8 MB shared with iDRAC application memory
Battery
NVRAM backup battery CR 2032 3.0 V Lithium coin cell
Environmental
NOTE: For additional information about environmental measurements for specific system
configurations, see dell.com/environmental_datasheets.
Storage
Temperature
–40 °C to 65 °C (–40 °F to 149 °F) with a
maximum temperature gradation of 20 °C per
hour.
Standard Operating
Temperature
Continuous operation: 10 °C to 35 °C at 10% to
80% relative humidity (RH), with 26 °C max dew
point. De-rate maximum allowable dry bulb
temperature at 1 °C per 300 m above 900 m (1 °F
per 550 ft).
Expanded
Operating
Temperature
NOTE: When operating in the expanded
temperature range, system performance may
be impacted.
NOTE: When operating in the expanded
temperature range, ambient temperature
warnings may be reported on the LCD and in
the System Event Log.
≤ 10% of annual operating
hours
5 °C to 40 °C at 5% to 85% RH with 26 °C dew
point.
NOTE: Outside the standard operating
temperature (10 °C to 35 °C), the system can
operate down to 5 °C or up to 40 °C for a
maximum of 10% of its annual operating
hours.
For temperatures between 35 °C and 40 °C, de-
rate maximum allowable dry bulb temperature by 1
°C per 175 m above 950 m (1 °F per 319 ft).
≤ 1% of annual operating
hours
–5 °C to 45 °C at 5% to 90% RH with 26 °C dew
point.
NOTE: Outside the standard operating
temperature (10 °C to 35 °C), the system can
operate down to –5 °C or up to 45 °C for a
maximum of 1% of its annual operating hours.
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