IBM > CPUs > 486

Contents

Models
From collector's point of view

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From collector's point of view

Name	Variation	Release date	Rarity	In collection ?
486DX PGA
IBM Blue Lightning 486DX2-50 PGA	-	09/1993	(**)	yes (4)
IBM Blue Lightning 486DX2-50 PGA	With Heatsink	09/1993	(**)	yes (2)
IBM Blue Lightning 486DX2-66 PGA	-	03/1994		yes (17)
IBM Blue Lightning 486DX2-80	-	02/1995		yes (4)
IBM Blue Lightning 486DX4-75 PGA	-	09/1995		no
IBM Blue Lightning 486DX4-100 PGA	-	09/1995		yes (6)
486DX TQFP
IBM Blue Lightning 486DX2-50 TQFP	-	09/1995		no
IBM Blue Lightning 486DX2-66 TQFP	-	09/1995		yes (1)
IBM Blue Lightning 486DX4-75 TQFP	-	Unknown		yes (1)
IBM Blue Lightning 486DX4-100 TQFP	-	09/1995		yes (2)
5x86 PGA
IBM 5x86C-75	-	Unknown		yes (1)
IBM 5x86C-100 PGA	With Heatsink	Unknown	(**)	yes (4)
IBM 5x86C-100 PGA	-	Unknown	(**)	yes (8)
IBM 5x86C-120	-	Unknown		yes (1)
5x86 SQFP
IBM 5x86C-100 SQFP	-	Unknown		yes (4)

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Models (list)

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