Alienware Area-51m Setup and Specifications

Power adapter

Table 1. Power adapter specifications
The following table provides the detailed power adapter specifications of Alienware Area-51m.
Description		Values
Type		E4 180 W	E4 240 W	E4 330 W
Diameter (connector)		7.4 mm	7.4 mm	7.4 mm
Input voltage		100 VAC-240 VAC	100 VAC-240 VAC	100 VAC-240 VAC
Input frequency		50 Hz-60 Hz	50 Hz-60 Hz	50 Hz-60 Hz
Input current (maximum)		2.34 A	3.50 A	4.40 A
Output current (continuous)		9.23 A	12.31 A	16.92 A
Rated output voltage		19.50 VDC	19.50 VDC	19.50 VDC
Temperature range:
	Operating	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)
	Storage	–40°C to 70°C (–40°F to 158°F)	–40°C to 70°C (–40°F to 158°F)	–40°C to 70°C (–40°F to 158°F)