ARTEK COMPUTER SYSTEMS, INC. OPTI-25
chipChipset
cpuCPU sockets
PGA132 PGA121
speedFSB speeds
20MHz25MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
330mm x 218mm
chipCache
None/Integrated in the CPU
ramMax RAM size
8MB
ramRAM types
30-pin SIMM30-pin SIPP
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
AT Keyboard
cardExpansion slots
7x 
16-bit ISA
1x 
8-bit ISA

Also known as:

  • Unknown 264006A

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

Notes:

Board exists with SIPP and SIMM memory socket variants.

Last updated 2023-08-22T19:26:08Z
Board info score is 8.1/10
1 file available

Vendor: AMI [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
EOPB-1200-040990
Note
Core version
03/03/89
BIOS version
Logs
drv No drivers available

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