Dell Precision 470 - Manual (Page 9)

Information About Your Computer: Dell Precision Workstation 470 and 670 Computers User's Guide
file:///T|/htdocs/systems/ws670/EN/ug_en/about.htm[3/20/2013 9:31:42 AM]
Voltage 90 to 135 V at 50/60 Hz; 180 to 265 V at
50/60 Hz
The power supply has an auto-ranging AC
input between the 90-135 VAC and 180-
265 VAC ranges.
Backup battery 3-V CR2032 lithium coin cell
Physical
Dell Precision 670 computer
Height 49.1 cm (19.3 inches)
Width 22.2 cm (8.7 inches)
Depth 48.8 cm (19.2 inches)
Weight 19 kg (42 lb)
Dell Precision 470 computer
Height 16.5–16.8 cm (6.5–6.6 inches)
Width 44.7 cm (17.6 inches)
Depth 44.5 cm (17.5 inches)
Weight 18.6 kg (41 lb)
Supported monitor weight (in
desktop orientation)
45.4 kg (100 lb)
Environmental
Temperature:
Operating 10° to 35°C (50° to 95°F)
NOTE: At 35°C (95°F), the maximum
operating altitude is 914 m (3000 ft).
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 20 inches/sec (50.8 cm/sec)
Storage 27-G faired square wave with a velocity
change of 200 inches/sec (508 cm/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)
Caring for Your Computer