Dell XPS 15Z (L511Z, Mid 2011) - Manual (Page 87)

85
Specifications
Keyboard (Backlit)
Number of
keys 86 (U.S. and Canada);
87 (Europe); 90 (Japan);
87 (Brazil)
Layout QWERTY/AZERTY/Kanji
Touch Pad
X/Y position
resolution
(graphics table
mode) 240 cpi
Size:
Width 100 mm (3.94 inches)
Height 53.15 mm (2.09 inches)
Physical
Height 24.4 mm (0.96 inches)
Width 385.2 mm (15.16 inches)
Depth 260 mm (10.23 inches)
Weight (with
8‑cell battery) configurable to less than
2.57 kg (5.68 lb)