A-Trend ATC-1411B
chipChipset
cpuCPU socket
Socket 3 (PGA237)
speedFSB speeds
25MHz33MHz40MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
Unknown
chipCache
32KB64KB128KB256KB512KB
ramMax RAM size
32MB
ramRAM types
30-pin SIMM72-pin FPM
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
AT Keyboard
cardExpansion slots
5x 
16-bit ISA
1x 
8-bit ISA

Also known as:

  • Unknown UMC486 CACHE ISA

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 2023-04-15T01:27:55Z
Score is 9/10
2 files available

Vendor: Award [2 entries]

POST string
Note
Core Ver.
BIOS Ver.
Last edit
POST string
06/20/95-UMC-498GP-2C4X6A20-00
Note
Core version
4.50G
BIOS version
Last edit
pwr 2021-01-18
POST string
12/30/94-UMC-498GP-2C4X6A20-00
Note
Core version
4.50G
BIOS version
Last edit
pwr 2021-02-18
drv No drivers available
doc 1 board document available
Language
Release date
File
Last edit
Language
English
Release date
File
Last edit
pwr 2021-04-26

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