Dell Vostro 3252 Owner's Manual page 32

NOTE: Heat dissipation is calculated by using the power supply wattage rating.
Table 20. — Physical Dimensions of Chassis
Height
Width
Depth
Weight (Minimum)
Table 21. — Environmental Specifications
Temperature
Operating
Storage
Relative humidity
Altitude
Operating
Storage
Airborne contaminant level
32
290 mm (11.42 inches)
92.60 mm (3.65 inches)
293 mm (11.53 inches)
3.17 kg (6.99 pounds)
10 °C to 35 °C (50 °F to 95 °F)
–40 °C to 65 °C (–40 °F to 149 °F)
20 % to 80 % (non-condensing)
–15.20 m to 5000 m (–50 ft to 10,000 ft)
–15.20 m to 10668 m (–50 ft to 35,000 ft)
G1 as defined by ISA-S71.04–1985