L & K MICRO SUPPLY, INC. 486 CONTAQ CACHE
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Form factor/PSU connector:
Baby AT
Chipset: Contaq 82C591,82C592 (3/486) [82C591, 82C592]
Dimensions: 330mm x 218mm
CPU socket and platform: 486
Supported FSB speeds: 16MHz 20MHz 25MHz 33MHz 50MHz
Supported RAM size and types: 32 MB 30-pin SIMM
Cache: 64 KB 256 KB
BIOS images:
Manuf.POST StringNoteCore Ver.BIOS Ver.
AMI 40-0700-D01508-00101111-070791-CTQ 070791 07/07/91
AMI 40-0700-D01508-00101111-070791-CTQ 486-0 070791
Manuals:
I/O ports:Expansion slots:Known issues:
  • 1x AT Keyboard
  • 2x 8-bit ISA
  • 6x 16-bit ISA
  • Leaky Ni-Cd clock battery
Supported CPUs:
ModelSpeedFSBVoltagesL1 CacheL2 CacheL3 CacheCoreProcessTDPPart Number
Intel i486 DX 50 50MHz 50MHz 5V 8KB (Write-Through) - - P4 1000nm - A80486DX-50
Intel i486 SX 33 33MHz 33MHz 5V 8KB (Write-Through) - - P23 1000nm - A80486SX-33
Intel i486 DX 33 33MHz 33MHz 5V 8KB (Write-Through) - - P4 1000nm - A80486DX-33
Intel i486 SX 25 25MHz 25MHz 5V 8KB (Write-Through) - - P23 1000nm - A80486SX-25
Intel i486 DX 25 25MHz 25MHz 5V 8KB (Write-Through) - - P4 1000nm - A80486DX-25
Intel i486 SX 20 20MHz 20MHz 5V 8KB (Write-Through) - - P23 1000nm - A80486SX-20
Intel i486 SX 16 16MHz 16MHz 5V 8KB (Write-Through) - - P23 1000nm - A80486SX-16