System Specifications: Dell Inspiron 4100

Keyboard
Number of keys87 (U.S. and Canada); 88

 

(Europe); 91 (Japan)

 

 

Key travel2.7 mm ± 0.3 (0.11 inch ± 0.016

 

inch)

 

 

Key spacing19.05 mm ± 0.3 mm (0.75 inch

 

± 0.012 inch)

 

 

LayoutQWERTY/AZERTY/Kanji

 

 

 

 

Touch Pad

 

 

 

X/Y position resolution240 cpi
(graphics table mode)

 

 

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

250 count/sec @ 100 gf

(graphics table mode)

 

 

Sizeprotrudes 0.5 mm higher than

 

surrounding key caps

 

 

 

 

Battery

 

 

 

Type

8-cell "smart" lithium ion (59

 

WHr)

 

4-cell "smart" lithium ion (26.5

 

WHr)

 

 

Dimensions:

 

 

 

Depth88.5 mm (3.48 inches)

 

 

Height

21.5 mm (0.83 inch)

 

 

 

 

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