ICL ERGOPRO E250, ERGOPRO E440
Chipset
Sockets 
FSB speeds 25MHz33MHz50MHz
Form factorLPX (max 229 x 330 mm)
Dimensions270mm x 200mm
Max VRAM size1MB
RAM type 
PSU connector
Also known as
- ICL AC41643
I/O ports1x
Floppy interface
2x
IDE interface
1x
PS/2 mouse
1x
Parallel
2x
Serial
Expansion slots2x
16-bit ISA
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 2026-03-08T21:40:04Z
Board info score is 8.3/10
Chips
-> Chipset part
-> Human Interface
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-> Video
CPU family support
0 BIOS files available
4 drivers available
Name
Version
OS support
Size
Filename
Name
Version
1.43
OS support
MS-DOS
Windows 3.1x
Size
741.9KB
Filename
Name
Version
1.50
OS support
Windows 3.1x
Size
1.4MB
Filename
Name
Version
1.30
OS support
Windows 3.1x
Size
600.3KB
Filename
Name
Version
3.50
OS support
Windows NT 3.1
Windows NT 3.5x
Size
140KB
Filename
1 board document available
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1995-11-30
File
Logs
Chip
Release date
1995-11-22
File
Logs
Chip
Release date
1994-07
File
Logs
Chip
Release date
1996-01
File
Logs
Family
Release date
File
Logs
Image 1 of 6 (Microhouse)
Image 2 of 6 (omf_2097)
Image 3 of 6 (omf_2097)
Image 4 of 6 (omf_2097)
Image 5 of 6 (omf_2097)
Image 6 of 6 (omf_2097)
Disclaimer
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