Amptron DX-9300A (VER 1.1)
chipChipset
cpuSocket
Socket 3 (PGA237)
speedFSB speeds
20MHz25MHz33MHz40MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
254mm x 218mm
chipCache
128KB256KB512KB1MB
ramMax RAM size
256MB
ramRAM types
72-pin FPM72-pin EDO
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
Floppy interface
1x 
Gameport
2x 
IDE interface
1x 
Parallel
2x 
Serial
cardExpansion slots
4x 
16-bit ISA
3x 
32-bit PCI

Known issues:

  • Fake cache

The motherboard may include a non-functional or counterfeit SRAM cache, which can adversely affect performance. Signs of fake cache often include soldered QFP or DIP-chips labeled "WRITE-BACK" with traces that do not connect to the chipset.

  • DIP chips can typically be removed and replaced with functional SRAM chips in sockets to restore cache functionality.
  • QFP fake cache chips are often not replaceable with functional cache as the PCB footprints are not chipset connected.

Notes:

Clone of PCChips M918 (486)

Last updated 2023-02-08T20:31:11Z
Board info score is 7/10
chipChipset parts
ALi M1487 (IBC) ALi M1489 (CMP)
cpuCPU family support
0 files available

Vendor: AMI [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
Note
Core version
BIOS version
Logs
drv No drivers available
doc 2 board documents available
Release date
File
Logs
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File
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File
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Chip
Release date
File
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Chip
Release date
File
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Chip
Release date
File
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Family
Release date
File
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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

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