Alienware 15 R2 Quick Start Manual page 24

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Power adapter
Type
Input voltage
Input frequency
Input current
Output current
Rated output voltage
Temperature range:
Operating
Storage
Dimensions and System
weight information
Media-card
Display
reader
Specifications
• 180 W
• 240 W
100 VAC–240 VAC
50 Hz–60 Hz
• 2.34 A
• 2.50 A
• 3.50 A
• 9.23 A
UPMIDIAS
• 12.30 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
–40°C to 70°C (–40°F to 158°F)
Ports and
Memory
connectors
Keyboard Camera
Communications Video
Touch pad Battery
Audio Storage
Computer
Power adapter
environment