FIC 486-VA
Logs
Chipset
Sockets 
FSB speed Empty
Form factorLPX (max 229 x 330 mm)
DimensionsEmpty
Max VRAM size1MB
Cache
64KB128KB256KB
Max RAM size
64MB
RAM type 72-pin FPM
PSU connector
Empty
I/O ports1x
Floppy interface
1x
IDE interface
1x
PS/2 keyboard
1x
PS/2 mouse
1x
Parallel
2x
Serial
1x
VGA
Expansion slotsEmpty
Known issues
- Slow cache without "dirty bit" chip installed
This motherboard uses a chipset that does not support a 7+1 bit tag system for cache, and requires a dedicated SRAM chip for dirty bit tracking. If this chip is not installed, all blocks in cache will always be marked as dirty and main memory latency will be significantly higher.
- 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 2025-08-27T12:51:53Z
Board info score is 7.1/10
Chips
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CPU family support
1 BIOS file available
Award - 1 entry
POST string
Note
Core Ver.
BIOS Ver.
Logs
1 driver available
Name
Version
OS support
Arch
Size
Filename
Name
Version
3.50
OS support
Windows NT 3.1
Windows NT 3.5x
Arch
x86
Size
140KB
Filename
No board documents available
Chip
Release date
File
Logs
Family
Release date
File
Logs
Image 1 of 4 (Tiimo)
Image 2 of 4 (parhelia512)
Image 3 of 4 (Tiimo)
Image 4 of 4 (Tiimo)
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