Dell Inspiron 4000 - Manual (Page 53)

Infrared sensor compatible with IrDA Standard 1.1 (Fast IR)
and IrDA Standard 1.0 (Slow IR)
Docking 200 pins for the advanced port replicator
Mini PCI Type IIIA Mini PCI card slot
Modem optional factory-configurable RJ11 port for Mini PCI
modem
Modem/ethernet LAN optional factory-configurable RJ11/RJ45 port for Mini
PCI modem/NIC
Video
Video type 128-bit hardware accelerated
Data bus 2X AGP
Video controller ATI RAGE Mobility 128
Video memory 8 MB
LCD interface LVDS
TV support NTSC or PAL in S-video and composite modes
Audio
Audio type Sound Blaster (software emulation capable)
Audio controller ESS Technology Maestro-3i
Stereo conversion 16-bit (analog-to-digital and digital-to-analog)
FM music synthesizer 20 voice, 72 operator
Interfaces:
Internal ESS1920 AC97 CODEC
External microphone-in connector, headphone/speakers
connector
Speakers two 8-ohm speakers
Internal speaker amplifier 1.0-W channel into 4 ohms
Volume controls key combinations, volume buttons, program menus
Display
Type XGA, active-matrix color (TFT)
Dimensions:
Height 214.3 mm (8.4 inches)
Width 285.7 mm (11.3 inches)
Diagonal 357.1 mm (14.1 inches)
Maximum resolution 1024 x 768
Response time (typical) 20-ms rise (maximum), 50-ms fall (maximum)
Operating angle 0º (closed) to 180º
Viewing angle:
Horizontal ± 45º
Vertical + 15º, – 30º
Dot pitch 0.28 mm
Luminance 120 nits
Power consumption:
Panel (typical) 1.0 W
Backlight 3.4 W
Controls brightness can be controlled through key
combinations
Keyboard
Number of keys 87 (U.S. and Canada); 88 (Europe); 90 (Japan)
Key travel 2.7 mm ± 0.3 to 0.4 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