Ultimate Hardware 2019 BETA

M-Tech (MTI)/Rise R407E VESA 486

Also known as: M-Tech (MTI)/Rise R407E/V

Image by Microhouse Image by Carlos S. M. Image by Dusko

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Form factor: Baby AT
Chipset: SiS 85C471/407 (Green PC ISA-VLB 486 Single Chip ) [85C471, 85C407]
Dimensions:330mm x 218mm
Processor platform:486 [5V/3.3V]
CPU sockets:1
Maximum supported RAM: 128 MB
Cache: 128 KB 256 KB 512 KB 1 MB
Supported RAM types: 72-pin FPM 30-pin SIMM
BIOS images:
Manuf. POST String Note BIOS Ver. Core Ver.
AMI 40-PF07-001210-01101111-072594-SIS471G F 072594
Award 09/14/94-SIS-85C471B/E/G-2C4I9R01-00 R407E 4.50G
Manuals:
I/O ports: Expansion slots: Known issues:
  • 1x AT Keyboard
  • 3x 32-bit VLB
  • 8x 16-bit ISA
  • Leaky Ni-Cd clock battery
Supported CPUs: Intel 80486 OverDrive Intel 80486DX Intel 80486DX2 Intel 80486DX2 (WB) Intel 80486DX4 Intel 80486SX AMD Am486DX AMD Am486DX2 AMD Am486DX4 AMD Am486DX4 (V8B) AMD Am5x86 Cyrix Cx486DX Cyrix Cx486DX2 Cyrix Cx486DX4 Cyrix Cx5x86
Supported FSB speeds: 25MHz 33MHz 40MHz 50MHz