Ultimate Hardware 2019 BETA

Unknown 486SX-DX MAINBOARD

Image by Microhouse

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Form factor: LPX
Dimensions:254mm x 220mm
Processor platform:486 [5V only]
Maximum supported RAM: 32 MB
BIOS images:
Manuf. POST String Note BIOS Ver. Core Ver.
Award
Manuals:
I/O ports: Expansion slots:
  • 1x Floppy interface
  • 1x IDE interface
  • 1x PS/2 mouse
  • 1x Parallel
  • 2x Serial
  • 1x 16-bit ISA
Supported CPUs: Intel 80486DX Intel 80486DX2 Intel 80486SX Intel 80487SX
Supported FSB speeds: 33MHz 40MHz 50MHz 66MHz