Dell Alienware M14x (Early 2011) - Manual (Page 102)

CHAPTER 7: SPECIFICATIONS
100
Computer Model
Alienware M14x
Dimensions
Height
Front 37.80 mm (1.49 inches)
Back 37.80 mm (1.49 inches)
Width 337.00 mm (13.27 inches)
Depth 258.34 mm (10.17 inches)
Weight with 8-cell battery and
optical drive (starting at) 2.88 kg (6.35 lb)
NOTE: The weight of your laptop will vary depending
on the configuration ordered and the manufacturing
variability.