Dell Inspiron 7000 - Page 20

System Overview 1-11
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Number of keys . . . . . . . . . . 87 (U.S. and Canada); 88 (Europe); 88 (Japan)
Key travel. . . . . . . . . . . . . . . 3.0 ± 0.5 mm (0.12 ± 0.02 inch)
Key spacing . . . . . . . . . . . . . 19.1 mm (0.75 inch)
Layout . . . . . . . . . . . . . . . . . QWERTY/AZERTY/Kanji
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Interface. . . . . . . . . . . . . . . . PS/2-compatible
X/Y position resolutions
(graphics table mode) . . . . . 20 points/mm (500 points/inch)
Size:
Thickness. . . . . . . . . . . . 4.65 mm (0.18 inch) at highest component
Width . . . . . . . . . . . . . . 64-mm (2.52-inch) sensor-active area
Height . . . . . . . . . . . . . . 47.0-mm (1.85-inch) rectangle
with 0.5-mm (0.02-inch) tabs
Weight . . . . . . . . . . . . . . 15 g (0.52 ounce) ± 0.5 g (0.001 ounce)
Power:
Supply voltage . . . . . . . . 5 V ± 10%
Supply current . . . . . . . . 4 mA (maximum operating current)
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Type . . . . . . . . . . . . . . . . . . . lithium ion
Maximum dimensions:
Height . . . . . . . . . . . . . . 23.8 mm (0.94 inch)
Depth. . . . . . . . . . . . . . . 148.2 mm (5.83 inches)
Width. . . . . . . . . . . . . . . 116.2 mm (4.58 inches)
Weight . . . . . . . . . . . . . . . . . 0.60 kg (1.32 lb)
Voltage. . . . . . . . . . . . . . . . . 14.4 VDC
Capacity. . . . . . . . . . . . . . . . 65 WH
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