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  Intel FC80486DX4-75 Mobile Module []   []   [hide data]   [close image viewer]  
This CPU-module is the processor inside my IBM Thinkpad 755C from 1995. To take a picture of it about 40 screws and lots of circuit boards, cables, plugs and shieldings had to be removed inside the Thinkpad - hard work.

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Core Frequency:75 MHz
Board Frequency:25 MHz
Clock Multiplier:3.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Circuit Size:0.60
Voltage:3 V
Introduced:March 7, 1994
Manufactured:week 37/1994
L1 Cache:8 KB
CPU Code:i486 DX4
Intel S-Spec: SX883
Package Type:Plastic
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