Alienware 15 R3 Setup and Specifications

Power adapter

Table 1. Power adapter specificationsProvides the power adapter specifications of your computer.
Type	180 W	240 W
Input current (maximum)	2.34 A/2.50 A	3.50 A
Output current (continuous)	9.23 A	12.30 A
Input voltage	100 VAC–240 VAC
Input frequency	50 Hz–60 Hz
Rated output voltage	19.50 VDC
Temperature range: Operating	0°C to 40°C (32°F to 104°F)
Temperature range: Storage	–40°C to 70°C (–40°F to 158°F)