Dell Latitude D830 (Early 2007) - Manual (Page 135)

Specifications
135
Controls brightness can be controlled through
keyboard shortcuts
Keyboard
Number of keys 87 (U.S. and Canada); 88 (Europe); 91
(Japan)
Key travel 2.7 mm ± 0.3 mm (0.11 inch ± 0.016 inch)
Key spacing 19.05 mm ± 0.3 mm (0.75 inch ± 0.012
inch)
Layout QWERTY/AZERTY/Kanji
Touch Pad
X/Y position resolution
(graphics table mode)
240 cpi
Size:
Width 64.88-mm (2.55-inch) sensor-active area
Height 48.88-mm (1.92-inch) rectangle
Track Stick
X/Y position resolution
(graphics table mode)
250 count/sec @ 100 gf
Size protrudes 0.5 mm higher than surrounding
keycaps
Battery
Type:
9-cell lithium-ion battery 85 WHr
6-cell lithium-ion battery 56 WHr
Dimensions:
Depth 77.2 mm (3.08 inches)
Height 20.0 mm (0.80 inch)
Width 187.03 mm (7.48 inches)
Weight:
9-cell lithium-ion battery 0.485 kg (1.07 lb) (typical)
6-cell lithium-ion battery 0.355 kg (0.783 lb) (typical)
Display (continued)