Intel Pentium 4 SL4WT CPU Processor 1.5 GHz 256KB 400MH
Amazon | Intel Pentium 4 640 3.20GHz 800MHz 2MB Socket 775 CPU | インテル | CPU 通販
29 years ago next March, the earliest Pentium started to be sold to OEMs. This is one of the rarest, a Socket 4, 5 volt Pentium 60Mhz. They were not widely sold