Gigabyte GA-486UM
Logs
chipChipset
cpuSocket
Socket 1 (PGA169)
speedFSB speeds
16MHz20MHz25MHz33MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
220mm x 240mm
chipCache
64KB128KB256KB
ramMax RAM size
32MB
ramRAM type
30-pin SIMM
pwrPSU connector
AT (6-pin P8 + 6-pin P9)
tag Also known as
  • Unknown ML-U486DX50/33HS/V1
  • Unknown U486
connI/O ports
1x 
AT Keyboard
cardExpansion slots
5x 
16-bit ISA
2x 
8-bit ISA
Last updated 2025-07-30T11:24:36Z
Board info score is 8.3/10
bios 1 BIOS file available

vendor AMI - 1 entry

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
40-0100-001199-00001111-121291-UMCAUTO
Note
Core version
121291
BIOS version
Logs
drv No drivers available
doc 3 board documents available
Release date
File
Logs
Release date
File
Logs
Release date
File
Logs
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1990
File
Logs
Chip
Release date
1996-08-09
File
Logs
Chip
Release date
1996-05-15
File
Logs
Chip
Release date
File
Logs
Chip
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
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 (Marcus Grzywacz)

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