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Intel 80486ST ST486DX-40 microprocessors
AMD A80486DX-40 Cyrix Cx486DX-V33QP
IBM 486-4V375QIC Intel A80486SX-16
ST ST486DX-40 Texas Instruments TI486SXL2-50
UMC U5SX 486-33F /40

Intel 80486ST ST486DX-40 microprocessors
ST ST486DX-40 ST ST486DX2-66
ST ST486DX2-66GS ST ST486DX2-80GS
ST ST486DX4V10HS

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