Dell 410 manual Power, Physical, Environmental

	orange light — A good connection exists between a
	100-Mbps network and the computer.
	off (no light) — The computer is not detecting a
	physical connection to the network.
Activity light (on integrated network adapter)	yellow light — Blinking indicates activity on the
	network.
Diagnostic lights	four lights on the front panel (see Diagnostic Lights)
Standby power light	AUXPWR on the system board
Power
DC power supply:
Wattage	375 W
Heat dissipation	1280 BTU/hr
	Note: Heat dissapation is calculated based upon the
	power supply wattage rating.
Voltage (see the safety instructions in the	90 to 135 V and 180 to 265 V at 50/60 Hz
Product Information Guide for important voltage
setting information)
Backup battery	3-V CR2032 lithium coin cell
Physical
Height	46.05 cm (18.13 in)
Width	18.75 cm (7.38 in)
Depth	45.42 cm (17.88 in)
Weight	12.7 kg (28 lb)
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 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)

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