Dell Inspiron 4000 - Manual (Page 69)

Appendix 69
Maximum memory 512 MB
Memory access time: clock speed 100 MHz
Ports and Connectors
Serial (DTE) 9-pin connector; 16550-compatible, 16-byte
buffer connector
Parallel 25-hole connector; unidirectional,
bidirectional, or ECP
Video 15-hole connector
Audio microphone connector, headphone/speakers
connector
S-video/TV-out 7-pin mini-DIN connector (an S-video to
composite video adapter included with the
computer)
PS/2 keyboard/mouse 6-pin mini-DIN connector
USB one 4-pin USB-compliant connector
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
Video
Video type 128-bit hardware accelerated
Data bus 2X AGP
Video controller ATI Mobility M3
Video memory 8 MB
LCD interface LVDS
TV support NTSC or PAL in S-video and composite
modes
Memory (continued)