Ultimate Hardware 2019 BETA

SILICON VALLEY TECHNOLOGY OPTI-486

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Form factor: Baby AT
Chipset: OPTi 82C491/392 (486WB PC/AT Chipset ) [82C392, 82C491]
Dimensions:330mm x 218mm
Processor platform:486 [5V only]
Maximum supported RAM: 32 MB
Cache: 64 KB 256 KB
BIOS images:
Manuf. POST String Note BIOS Ver. Core Ver.
AMI
Mr. BIOS
Manuals:
Expansion slots:
  • 1x 8-bit ISA
  • 7x 16-bit ISA
Supported CPUs: Intel 80486DX Intel 80486SX
Supported FPUs: Weitek WTL3167
Supported FSB speeds: 33MHz 40MHz