Ultimate Hardware 2019 BETA About Board

IBM AT (TYPE 5170, TYPE 1) (6133920)

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Form factor:
Chipset: IBM AT chipset [82288, 8237AC, MC146818P, 8254-2, SN74LS612N, 8259A-2, 8042, 82284]
Dimensions:355mm x 304mm
CPU socket and platform: 286
Supported FSB speeds: 6MHz
Supported RAM size and types: 512 KB
BIOS images:
Manuf. POST String Note BIOS Ver. Core Ver.
Expansion slots:
  • 2x 8-bit ISA
  • 6x 16-bit ISA
Supported CPUs:
Model Speed FSB Voltages L1 Cache L2 Cache L3 Cache Core Process TDP Part Number
Intel 80286 6MHz 6MHz 5V - - - - 1500nm - C80286-6
Supported NPUs:
Model Speed FSB Part Number
Intel 287 6MHz 6MHz D80287-6