Dell PowerEdge R660 - Environmental specifications

Table 25. Supported video resolution options (continued)
Resolution Refresh rate (Hz) Color depth (bits)
1400 x 1050 60 8, 16, 32
1440 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
Environmental specifications
NOTE: For additional information about environmental certifications, refer to the Product Environmental Datasheet located
with the Documentation on www.dell.com/support/home.
Table 26. Continuous Operation Specifications for ASHRAE A2
Temperature Specifications
Allowable continuous operations
Temperature range for altitudes <= 900 m (<=
2953 ft)
10–35°C (50–95°F) with no direct sunlight on the equipment
Humidity percent range (non-condensing at all
times)
8% RH with -12°C minimum dew point to 80% RH with 21°C (69.8°F)
maximum dew point
Operational altitude de-rating Maximum temperature is reduced by 1°C/300 m (1.8°F/984 Ft) above 900
m (2953 Ft)
Table 27. Continuous Operation Specifications for ASHRAE A3
Temperature Specifications
Allowable continuous operations
Temperature range for altitudes <= 900 m (<=
2953 ft)
5–40°C (41–104°F) with no direct sunlight on the equipment
Humidity percent range (non-condensing at all
times)
8% RH with -12°C minimum dew point to 85% RH with 24°C (75.2°F)
maximum dew point
Operational altitude de-rating Maximum temperature is reduced by 1°C/175 m (1.8°F/574 Ft) above 900
m (2953 Ft)
Table 28. Continuous Operation Specifications for ASHRAE A4
Temperature Specifications
Allowable continuous operations
Temperature range for altitudes <= 900 m (<=
2953 ft)
5–45°C (41–113°F) with no direct sunlight on the equipment
Humidity percent range (non-condensing at all
times)
8% RH with -12°C minimum dew point to 90% RH with 24°C (75.2°F)
maximum dew point
Operational altitude de-rating Maximum temperature is reduced by 1°C/125 m (1.8°F/410 Ft) above 900
m (2953 Ft)
36 Technical specifications