Dell Dimension C521 Service Manual

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Power
DC power supply:
Wattage
280 W
Heat dissipation
955.39 BTU/hr maximum
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NOTE: Heat dissipation is calculated based upon the
power supply wattage rating.
Voltage
manual selection power supply — 90 to 135 V at
50/60Hz;180to265Vat50/60Hz
Backup battery
3-V CR2032 lithium coin cell
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Physical
Height
11.4 cm (4.5 inches)
Width
39.9 cm (15.7 inches)
Depth
35.3 cm (13.9 inches)
Weight
10.4 kg (23 lb)
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Environmental
Temperature:
Operating
10°to35°C(50°to95°F)
Storage
–40°to65°C(–40°to149°F)
Relative humidity
20% to 80% (noncondensing)
Maximum vibration:
Operating
0.25 G at 3 to 200 Hz at 0.5 octave/min
Storage
0.5 G at 3 to 200 Hz at 1 octave/min
Maximum shock:
Operating
bottom half-sine pulse with a change in velocity of
50.8cm/sec(20inches/sec)
Storage
27-G faired square wave with a velocity change of
508cm/sec(200inches/sec)
Altitude:
Operating
–15.2 to 3048 m (–50 to 10,000 ft)
Storage
–15.2 to 10,668 m (–50 to 35,000 ft)

Dell Dimension C521 Specifications

General

Brand	Dell
Model	Dimension C521
Category	Desktop
Language	English