MG PCI/ISA-UD 486 GRN
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Form factor:
Baby AT
PSU connector: AT-Style (P8-P9)
Chipset: UMC UM8881/8886 (HB4 PCI Chipset "Super Energy Star Green") [UM8881, UM8886]
CPU socket: Socket 3 (PGA237)
CPU platform: 486486 (DX4)
Supported FSB speeds: 20MHz 25MHz 33MHz 40MHz 50MHz
Cache: 128 KB 256 KB 512 KB 1 MB
Supported RAM size: 256 MB
Supported RAM types: 72-pin FPM, 72-pin EDO
I/O ports: Expansion slots: Known issues:
  • 1x Floppy interface
  • 2x IDE interface
  • 1x PS/2 mouse
  • 1x Parallel
  • 2x Serial
  • 1x AT Keyboard
  • 4x 32-bit PCI
  • 4x 16-bit ISA

N/A

Last updated: 2021-11-28T13:08:07Z
Drivers: 1 entry
Language Media type Copy protection Quality OS Compatibility Name
English 1x 3.5" HD Floppy Disk

N/A

Restored Copy win3.1x Windows 3.1 , win95 Windows 95 , msdos MS-DOS 5.0 ? , os2 3.x OS/2 Warp 3.0 ? UMC PCI-IDE Device Drivers for UM8886B-N 3.3 (1996-03-19)
BIOS images: 1 file
Manuf. POST String Note Core Ver. BIOS Ver.
AMI 41-P103-008021-00101111-072594-UMC880-H 072594 [unknown]
Documentation: 1 entry
Model Speed FSB Voltages L1 Cache L2 Cache L3 Cache Core Process TDP
AMD Am486 DX-40 40MHz 40MHz 5V 8KB - - - - -
Cyrix Cx486 DX-50 50MHz 50MHz 5V 8KB - - M6 - -
Cyrix Cx486 DX-33 33MHz 33MHz 5V 8KB - - M6 - -
Cyrix Cx486 DX2-50 50MHz 25MHz 5V 8KB - - M7 - -
Cyrix Cx486 DX-v33 33MHz 33MHz 3.3V 8KB - - M6 - -
Cyrix Cx486 DX2-v50 50MHz 25MHz 3.45V 8KB - - M7 - -
Intel i486 DX 50 50MHz 50MHz 5V 8KB - - P4 1000nm -
Intel i486 SX 33 33MHz 33MHz 5V 8KB - - P23 1000nm -
Intel i486 DX 33 33MHz 33MHz 5V 8KB - - P4 1000nm -
Intel OverDrive 486DX2-50 (PGA168) 50MHz 25MHz 5V 8KB - - P4T - -
Intel OverDrive 486DX2-50 (PGA169) 50MHz 25MHz 5V 8KB - - P4T - -
Intel OverDrive 486SX2-50 (PGA169) 50MHz 25MHz 5V 8KB - - P23T - -
Intel i486 DX2 50 50MHz 25MHz 5V 8KB - - P24 800nm -
Intel i486 DX2 50 (WB) 50MHz 25MHz 5V 8KB - - P24D 800nm -
Intel i486 SX 25 25MHz 25MHz 5V 8KB - - P23 1000nm -
Intel i486 DX 25 25MHz 25MHz 5V 8KB - - P4 1000nm -
Intel OverDrive 486SX2-40 (PGA168) 40MHz 20MHz 5V 8KB - - P23T - -
No NPUs listed.