Ultimate Hardware 2019 BETA

ECS UX486VIO-A Rev. 1.0

Also known as: Amstrad PC9486

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Form factor: LPX
Chipset: UMC UM82C480 (386/486 PC Chip Set) [UM82C481, UM82C482, UM82C206]
Processor platform:486 [5V only]
Maximum supported RAM: 48 MB
Supported RAM types: 72-pin EDO 72-pin FPM 30-pin SIMM
BIOS images:
Manuf. POST String Note BIOS Ver. Core Ver.
AMI 40-0100-001131-00111111-111192-UMC480 Amstrad PC9486 111192
I/O ports:
  • 1x Floppy interface
  • 1x IDE interface
  • 1x PS/2 keyboard
  • 1x PS/2 mouse
  • 1x Parallel
  • 2x Serial
  • 1x VGA
Video Chipset: Cirrus Logic GD5426 (2MB max VRAM)
Supported CPUs: Intel 80486DX Intel 80486DX2 Intel 80486SX Intel 80486SX2 Intel 80487SX Intel Pentium OverDrive
Supported FSB speeds: 20MHz 25MHz 33MHz 40MHz 50MHz
Notes:

Riser card accomodates 5 ISA slots