Dell Latitude E6520 Owner's Manual page 98

Physical
Height
Width
Depth
Weight (with 4-cell battery)
Environmental
Temperature:
Operating
Storage
Relative humidity (maximum):
Operating
Storage
Altitude (maximum):
Operating
Non-Operating
Airborne contaminant level
98
28.30 mm to 34.20 mm (1.11 inches to 1.35
inches)
384.00 mm (15.11 inches)
258.00 mm (10.16 inches)
2.50 kg (5.51 lb)
0 °C to 35 °C (32 °F to 95 °F)
–40 °C to 65 °C (–40 °F to 149 °F)
10 % to 90 % (noncondensing)
5 % to 95 % (noncondensing)
–15.2 m to 3048 m (–50 ft to 10,000 ft)
–15.2 m to 10,668 m (–50 ft to 35,000 ft)
G1 as defined by ISA-71.04–1985