Dell Alienware 17 R2 (Early 2015) - Manual (Page 7)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Computer
Environment
Storage
Touchpad Power Adapter Camera
Communications
Battery
Video Audio
Display Keyboard
Media-Card
Reader
Dimensions and Weight
Width 430 mm (16.93 in)
Depth 292 mm (11.50 in)
Height 34.40 mm (1.35 in)
Weight (maximum):
Non Touch 3.68 kg (8.11 lb)
Touch 3.88 kg (8.56 lb)
NOTE: The weight of your laptop varies depending on the configuration ordered and
the manufacturing variability.