Dell Inspiron 2500 - Manual (Page 50)

PS/2 keyboard/mouse 6-pin mini-DIN connector
USB two USB-compliant connectors
Modem/network adapter optional factory-configurable RJ-11/RJ-45 (optional)
connectors for Mini PCI card modem/network adapter
Video
Video type 128-bit hardware-accelerated video support
Data bus Integrated Intel 3D AGP Graphics
Video controller Integrated graphics (Intel 815EM)
Display cache optional factory-configurable 4-MB display cache card
LCD interface LVDS
Audio
Audio controller AC97 link audio
Stereo conversion 16-bit (analog-to-digital and digital-to-analog)
Interfaces:
Internal PCI bus/AC 97
External stereo (line-in), microphone, headphones/speaker
(line-out)
Display
Type 128-bit hardware-accelerated video support
Response time (typical) 50 ms
Operating angle 0º (closed) to 180º
Dot pitch 0.20 mm
Panel (typical)
Backlight
1.3 W
3.4 W using battery; 4.9 W using AC adapter
Controls brightness can be controlled through key
combinations
Keyboard
Number of keys 87 (U.S., Canada, and locations that use traditional
Chinese); 88 (Europe); 90 (Japan)
Key travel 2.7 ± 0.3 to 0.4 mm (0.11 ± 0.016 inch)
Key spacing 19.05 ± 0.3 mm (0.75 inch ± 0.012 inch)
Layout QWERTY/AZERTY/Kanji
Touch Pad
Interface PS/2 compatible
X/Y position resolution (graphics table mode)
240 cpi
Size:
Thickness 2.00 mm (0.08 inch) at highest component
Width 64.88 mm (2.55 inch)
Height 48.88-mm (1.92-inch) rectangle with
0.5-mm (0.02-inch) tabs
Weight 6.5 g (0.23 ounce) ± 0.5 g (0.001 ounce)
Power:
Supply voltage 5 V ± 0.5 VDC
Supply current 25 mA (maximum operating current)
ESD in accordance with IEC-801-2
Modem
Data/fax modem optional 56K, V.90 mini-PCI card modem