Caching Tech Corp. C3860
Logs
chipChipset
cpuSockets
PGA132 PGA121
speedFSB speeds
25MHz33MHz40MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
330mm x 218mm
chipCache
32KB64KB128KB256KB
ramMax RAM size
32MB
ramRAM type
30-pin SIMM
pwrPSU connector
AT (6-pin P8 + 6-pin P9)
connI/O ports
1x 
AT Keyboard
cardExpansion slots
7x 
16-bit ISA
1x 
8-bit ISA
wrench 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 2026-07-02T06:27:50Z
Board info score is 7.3/10
bios 1 BIOS file available

vendor AMI - 1 entry

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
30-0201-DD1190-00101111-050591-OPWB
Note
Core version
05/05/91
BIOS version
Logs
drv 1 driver available
Name
Version
Arch
OS support
Size
Filename
Name
Version
5.22
Arch
x86
OS support
MS-DOS
Size
35.87KB
Filename
image1 Image 1 of 2 (Elke Wehmer)
image2 Image 2 of 2 (Elke Wehmer)

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