Dell OmniPlex 433/ME, 450/ME, 466/ME
Logs
chipChipset
cpuSocket
Socket 3 (PGA237)
speedFSB speeds
25MHz30MHz33MHz40MHz50MHz
moboForm factor
LPX (max 229 x 330 mm)
dimDimensions
330mm x 218mm
ramMax VRAM size
2MB
chipCache
256KB
ramMax RAM size
128MB
ramRAM type
72-pin FPM
pwrPSU connector
AT (6-pin P8 + 6-pin P9)
connI/O ports
1x 
Floppy interface
1x 
IDE interface
1x 
Internal SCSI
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
1x 
VGA
cardExpansion slots
5x 
16-bit ISA
2x 
32-bit PCI
wrench Known issues
  • Expansion slots are on proprietary riser

The listed slots are on the riser card that came with the motherboard.
If you have this board make sure you have the riser for it.

Last updated 2025-06-29T09:01:08Z
Board info score is 7.4/10
chip Chips
-> Chipset part
Intel 82378IB (SIO) Intel 82423TX Intel 82424TX
-> SCSI ctrl.
NCR 53C810 (PCI SCSI Controller)
-> Video
ATi mach32
cpufam CPU family support
bios 0 BIOS files available
drv 15 drivers available
Name
Version
OS support
Arch
Size
Filename
Name
Version
August 27, 1991
OS support
Windows 3.0
Arch
x86
Size
256.8KB
Filename
Name
Version
N/A
OS support
Windows NT 3.1
Arch
x86
Size
75.6KB
Filename
Name
Version
2.60
OS support
MS-DOS OS/2 2.x OS/2 Warp 3.x Windows 3.1x
Arch
x86
Size
2.7MB
Filename
Name
Version
1992-04-06
OS support
Windows 3.1x
Arch
x86
Size
221.8KB
Filename
Name
Version
1992-04-15
OS support
Windows 3.1x
Arch
x86
Size
228.1KB
Filename
Name
Version
1992-04-03
OS support
Windows 3.1x
Arch
x86
Size
705.8KB
Filename
Name
Version
4.0
OS support
MS-DOS
Arch
x86
Size
363.7KB
Filename
Name
Version
4.0
OS support
Windows 3.1x
Arch
x86
Size
402.3KB
Filename
Name
Version
4.13
OS support
Windows 9x
Arch
x86
Size
35.3KB
Filename
Name
Version
4.13
OS support
Windows NT 3.5x Windows NT 4.0
Arch
x86
Size
100.8KB
Filename
Name
Version
4.13
OS support
Windows NT 3.5x Windows NT 4.0
Arch
ALPHA
Size
46KB
Filename
Version
OS support
Arch
Size
Filename
Version
OS support
Windows 3.1x
Arch
x86
Size
216.7KB
Filename
Version
OS support
Windows 3.1x
Arch
x86
Size
528.4KB
Filename
Version
OS support
Arch
Size
Filename
Version
OS support
Windows 3.1x
Arch
x86
Size
923.8KB
Filename
Version
OS support
Windows 3.1x
Arch
x86
Size
754.7KB
Filename
doc 1 board document available
Release date
File
Logs
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
1996-03
File
Logs
Family
Release date
1995-07
File
Logs
Family
Release date
1995-10
File
Logs
Family
Release date
1995-12
File
Logs
Family
Release date
1989-04
File
Logs
Family
Release date
1990
File
Logs
Family
Release date
1992-10
File
Logs
Family
Release date
1992-02
File
Logs
image1 Image 1 of 2 (Microhouse)
image2 Image 2 of 2

Disclaimer

The info found in this page might not be entirely correct. Check out this guide to learn how you can improve it.