Dell D15M owner manual Power, Physical, Environmental

Feature	Specification
	Off (no light) — the computer is not detecting a physical
	connection to the network.
Network activity light on integrated	Yellow light — A blinking yellow light indicates that network
network adapter	activity is present.
Power supply diagnostic light	Green light — The power supply is turned on and is
	functional. The power cable must be connected to the
	power connector (at the back of the computer) and the
	electrical outlet.
Table 23. Power
Feature	Specification
Coin-cell battery	3V Lithium CR2032
Voltage	100 VAC to 240 VAC
Wattage	290 W
Maximum heat dissipation	N/A

NOTE: Heat dissipation is calculated by using the power supply wattage rating.

Table 24. Physical

Feature	Specification
Height	360 mm (14.17 inches)
Width	175 mm (6.89 inches)
Depth	417 mm (16.41 inches)
Weight	7.6 Kgs (16.75 lb)
Table 25. Environmental
Feature	Specification
Temperature:
Operating	0 degree to 35 degree
Storage	-40 degree to 65 degree
Relative humidity (maximum):
Operating	20 R.H. to 80 R.H.
Storage	20 R.H. to 95 R.H.
Maximum vibration:
Operating	0.26 Grms
Storage	1.37 Grms
Maximum shock:
Operating	40 G/2 ms
Storage	50 G/19 ms

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