Chaintech 486SPM
Chipset
CPU socket
FSB speeds
20MHz25MHz33MHz40MHz50MHz
Form factor
Baby AT (max 220 x 330 mm)
Dimensions
220mm x 250mm
I/O ports
1x
AT Keyboard
1x
Floppy interface
2x
IDE interface
1x
Parallel
2x
Serial
Expansion slots
4x
16-bit ISA
3x
32-bit PCI
Also known as:
- Chaintech 4SPM.3
- Chaintech 4SPM5.1
Known issues:
- Leaky Ni-Cd clock battery
The Ni-Cd battery may be leaking, risking damage to PCB layers & nearby components. Promptly remove the battery & clean corrosion/alkaline salts from the board. Use white vinegar to dissolve salts, but exercise caution as vinegar can corrode exposed metals. A thorough examination & repair may be needed. Replace battery with guide: https://github.com/wiretap-retro/Not-A-Varta
Last updated 2022-11-28T21:00:32Z
Board info score is 9.3/10
Chipset
Chipset parts
CPU family support
1 known good driver available
Name
Version
OS support
Size
Filename
Name
Version
BC318
OS support
MS-DOS
OS/2 Warp 3.x
Windows 3.1x
Windows NT 3.1
Windows NT 3.5x
Windows NT 4.0
Size
Empty
Filename
Name
Version
OS support
Size
Filename
Name
Version
BC318
OS support
MS-DOS
OS/2 Warp 3.x
Windows 3.1x
Windows NT 3.1
Windows NT 3.5x
Windows NT 4.0
Size
Empty
Filename
2 board documents available
Release date
File
Logs
Disclaimer
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