Dell Precision M4400 (Mid 2008) - Manual (Page 26)

26
Specifications
Video
Video type discrete hardware, supports OpenGL
graphics
Data bus PCI-E graphics x16
Video controller discrete video: nVIDIA Quadro FX580M
Video memory 512-MB OpenGL discrete memory
integrated on system board
Video output VGA, DisplayPort, Advanced E-Port, and
E-Port capability
External video support VGA
DisplayPort
DVI (DisplayPort adapter or through E-Port)
HDMI
DVI dual-link
Audio
Audio type two-channel high definition audio (Azalia)
Stereo conversion 24-bit (analog-to-digital and
digital-to-analog)
Interfaces:
Internal internal high definition audio (Azalia) codec
External external microphone connector, stereo
headphones/speakers connector
Speakers two 1 W 4 ohm speakers
Internal speaker amplifier 1 W per channel, 4 ohms
Internal microphone single digital microphone
Volume controls volume control and mute buttons