Dell Latitude 400M Series

Known Sub-models: 450MC confirmed, other "maybes" are 433M, 433MC, 450M, 475M, 475MC

The Latitude 400M Series were 486-based laptops, released in 1994 as a lower-tier alternative to the Latitude XP. From photos, these share the same or similar design to the later Latitude LX, meaning that these were also made by Quanta. I'll bet that under the hood, some configs are identical or similar to the AST Ascentia 800N.

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Specifications

Spec	Details
CPU	- Intel 486SL @33MHz - Intel 486DX2 @50MHz - Intel 486DX4 @75MHz
Chipset	Opti 463MV
RAM	- 4MB Soldered - 20MB Maximum
Hard Disk	2.5" IDE
Display Options	- 9.66" Passive Matrix Grayscale @640x480 - 9.61" Passive Matrix Color @640x480 - 9.45" Active Matrix Color @640x480
GPU Options	Western Digital 90C24A2
Audio	PC Speaker
Main Battery	NiMH - 12V, 22 watt hour
CMOS Battery	Unknown
Power Supply	Barrel Jack
Disk Drives	3.5" 1.44MB Floppy Drive
PC Cards	2x PCMCIA Slots
Networking	None
Other I/O	- 1x Parallel - 1x Serial - 1x VGA Out - 1x PS/2
BIOS	Unknown
Pointing Device	Trackball

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Resources

Drivers	Misc. Resources

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Page last updated (MM/DD/YYYY): 09/27/2024
Update Reason: pages consolidated

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