Dell Latitude ATG E6400 Setup And Quick Reference Manual page 24

Video
Video type
Data bus
Video controller
Video memory:
Total graphics memory:
Windows XP:
Windows Vista:
Video output
Audio
Audio type
Audio controller
Stereo conversion
24
Specifications
integrated on system board, hardware
accelerated
integrated video
integrated video: Intel Graphics Media
Accelerator X4500 HD
up to 512 MB maximum (with 1 GB to <
1.5 GB of total system memory)
up to 768 MB maximum (with 1.5 GB to <
2 GB of total system memory)
up to 1 GB maximum (with 2 GB and above
of total system memory)
up to 253 MB maximum (with 1 GB of total
system memory)
up to 552 MB maximum (with 1.5 GB of
total system memory)
up to 808 MB maximum (with 2 GB of total
system memory)
up to 1320 MB maximum (with 3 GB of
total system memory)
up to 1832 MB maximum (with 4 GB of
total system memory)
VGA and multimode DisplayPort
two-channel high definition audio
IDT 92HD71B
24 bit (analog-to-digital and digital-to-
analog)