[Unknown] CQ30C4
Logs
chipChipset
cpuSocket
Socket 1 (PGA169)
speedFSB speeds
16MHz20MHz25MHz33MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
254mm x 218mm
chipCache
64KB128KB256KB
ramMax RAM size
128MB
ramRAM type
30-pin SIMM
pwrPSU connector
AT (6-pin P8 + 6-pin P9)
maxcpuMulti CPU support
no
tag Also known as
  • A-Trend 486C-V2
  • Unknown 486-VLP
  • Unknown CT486/20/25/33/50/66
connI/O ports
1x 
AT Keyboard
cardExpansion slots
8x 
16-bit ISA
2x 
32-bit VLB
Last updated 2024-12-30T15:42:47Z
Board info score is 8.9/10
bios 2 BIOS files available

vendor Mr. BIOS - 2 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
CNTQ425
Note
Core version
1.52
BIOS version
Logs
POST string
CNTQ42A
Note
Core version
1.52
BIOS version
Logs

vendor AMI - 2 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
40-0104-001801-00101111-111192-CTQ596
Note
Core version
11/11/92
BIOS version
Logs
POST string
40-0400-428055-00101111-111192-CONTAQ6-H
Note
Core version
11/11/92
BIOS version
Logs
drv No drivers available
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
1995-11-30
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
1995-11-22
File
Logs
Chip
Release date
1994-07
File
Logs
Family
Release date
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 5 (Microhouse)
image2 Image 2 of 5 (ThisOldTech)
image3 Image 3 of 5 (ThisOldTech)
image4 Image 4 of 5 (ThisOldTech)
image5 Image 5 of 5 (ThisOldTech)

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