System Level Environmental And Operating Conditions - Dell OPTIPLEX 990 Technical Manualbook

DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK —VERSION 1.5
S YSTEM LEV EL ENVI RONMENT AL AN D OPER AT ING CON DITI ONS
MT DT SFF USFF
Temperature
Operating 10° to 30° C (50° to 95° F)
Non-Operating (Storage) -40° to 60° C (-40° to 140° F)
Relative Humidity 20% to 80% (non-condensing)
Maximum vibration
Operating 0.25 G at 3 to 200 Hz at 0.5 octave/min
Non-Operating 0.5 G at 3 to 200 Hz at 1 octave/min
Maximum Shock
Bottom half-sine pulse with a change in velocity
Operating
of 50.8 cm/sec (20 inches/sec)
27-G faired square wave with a velocity change
Non-Operating
of 508 cm/sec (200 inches/sec)
Maximum Altitude
Operating –15.2 to 3048 m (–50 to 10,000 ft)
Non-Operating –15.2 to 10,668 m (–50 to 35,000 ft)
20