Dell E1910 Monitor - Manual (Page 9)

Environmental Characteristics
Temperature
Operating 5° to 40 °C (41° to 104 °F)
Non-operating
Storage: -20° to 60°C (-4° to 140°F)
Shipping: -20° to 60°C (-4° to 140°F)
Humidity
Operating 10% to 80% (non-condensing)
Non-operating
Storage: 5% to 90% (non-condensing)
Shipping: 5% to 90% (non-condensing)
Altitude
Operating 3,657.6 m (12,000 ft) max
Non-operating 12,192 m (40,000 ft) max
Thermal dissipation
95.76 BTU/hour (maximum) 75.24 BTU/hour (typical) (E1910)
106.02 BTU/hour (maximum) 95.76 BTU/hour (typical) (E2210)