Ultimate Hardware 2019 BETA

NOVACOR, INC. OPTimum 486DXBB - 4A4B1

Image by Microhouse

Would you like to improve this page? Click here.

Form factor: Baby AT
Chipset: OPTi Unidentified
Dimensions:254mm x 218mm
Processor platform:486 [5V only]
Maximum supported RAM: 32 MB
BIOS images:
Manuf. POST String Note BIOS Ver. Core Ver.
AMI
Manuals:
Expansion slots:
  • 2x 8-bit ISA
  • 6x 16-bit ISA
Supported CPUs: Intel 80486DX Intel 80486SX
Supported FSB speeds: 25MHz 33MHz 50MHz