Physical Dimension; Environmental - Dell Precision 7720 Owner's Manual

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Physical dimension

Feature Specification
Weight (pounds/ 7.5 lbs (3.40 kgs)
kilograms)
Dimensions
Height (inches/mm)
Front (non-touch) 1.13 inches ( 28.7mm)
Rear (non-touch) 1.39 inches (35.3mm)
Width (inches/mm) 16.41 inches (416.7mm)
Depth (inches/mm) 11.07 inches (281.2 mm)

Environmental

Feature Specification
Temperature range:
Operating 0°C to 40°C (32°F to 104°F)
Storage –40°C to 65 °C (–40°F to 149°F)
Relative humidity
(maximum):
Operating 10 % to 90 % (non-condensing)
Storage 5 % to 95 % (non-condensing)
Maximum vibration:
Operating 0.66 GRMS, 2 Hz — 600 Hz
Storage 0.66 GRMS, 2 Hz — 600 Hz
Maximum shock:
Operating 140 G, 2 MS
Storage 163 G, 2 MS
Altitude:
Storage 0 -m to 10,668 -m (0 ft to 35,000 ft)
Airborne G1 or lower as defined by ANSI/ISA-S71.04-1985
contaminant level
HID iClass
FIPS201
NXP Desfire
Technical specifications 37