Environmental Specifications - Dell OptiPlex 5250 All-In-One Owner's Manual

Feature Specification
Non-touch 63.5 mm (2.5 inches)
Touch 62.79 mm (2.47 inches)
Weight:
Non-touch 9.76 kg with stand (21.52 lb)
Touch 11.00 kg with stand (24.25 lb)
NOTE: The weight of your computer may vary depending on the configuration ordered and the manufacturing variability.

Environmental specifications

Temperature Specifications
Operating 0°C to 35°C (32°F to 95°F)
Storage –40°C to 65°C (–40°F to 149°F)
Relative humidity Specifications
(maximum)
Operating 20 % to 80 % (non condensing)
Storage 20 % to 80 % (non condensing)
Maximum Specifications
vibration
Operating 0.26 GRMS at 5 to 350 Hz
Storage 1.37 GRMS at 5 to 200 Hz
Maximum shock Specifications
Operating 40 G
Storage 105 G
Altitude Specifications
(maximum)
Operating 0 m to 5000 m (0 ft to 16,404 ft)
Non-operating 0 m to 5000 m (0 ft to 16,404 ft)
Airborne G2 or lower as defined by ANSI/ISA-S71.04-1985
contaminant level
Technical specifications 77