Table 16. Supported video resolution optionsResolution Refresh Rate (Hz) Color Depth (bit)640 x 480 60, 70 8, 16, 24800 x 600 60, 75, 85 8, 16, 241024 x 768 60, 75, 85 8, 16, 241152 x 864 60, 75, 85 8, 16, 241280 x 1024 60, 75 8, 16, 24Expanded operating temperatureNOTE: 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 LCDand in the System Event Log.ExpandedoperatingtemperatureSpecificationsContinuousoperation5°C to 40°C (40°F to 104°F) at 5% to 85% RH with 29°C (84.2°F)dew point.NOTE: Outside the standard operating temperature (10°C to 35°C(50°F to 95°F)), the systemcan operate continuously down to 5°C (40°F) or as high as 40°C (104°F).For temperatures between 35°C( 95°F) and 40°C(104°F), de-rate maximum allowable temperature by 1°C per175 m (33.8°F per 574.14 ft) above 950 m (3116.8 ft).≤ 1% of annualoperating hours–5°C to 45°C (23°F to 113°F) at 5% to 90% RH with 29°C (84.2°F) dew point.NOTE: Outside the standard operating temperature (10°C to 35°C(50°F to 95°F)),, the systemcan operate down to –5°C (23°F)or up to 45°C (113°F) for a maximum of 1% of its annualoperating hours.For temperatures between 40°C (104°F) and 45°C (113°F), de-rate maximum allowable temperature by 1°C per125 m (33.8°F per 410.105ft) above 950 m (3116.8 ft).ExpandedOperatingTemperatureRestrictions• The operating temperature specified is for a maximum altitude of 3048 m (10,000 ft).• Non-redundant power supply units are not supported.• Cabled power supply units are not supported.• Non Dell qualified peripheral cards and/or peripheral cards greater than 25 W are not supported.• Internal Tape backup drive (TBU) is not supported.• Do not perform a cold startup below 5°C (40°F).• Enable processor performance degrade.Environmental specificationsNOTE: For additional information about environmental measurements for specific system configurations, see Dell.com/environmental_datasheets.Temperature SpecificationsStorage –40°C to 65°C (–40°F to 149°F)Continuousoperation (for10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment.30 Technical specifications
