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Building the “Ultimate year 2000” Socket 423 RDRAM Pentium 4 System, Were they Really that Slow? | ancientelectronics
x86 cpus' Guide - View details on Intel Pentium 4 1,8GHz Socket 423
Intel Pentium 4 Willamette 1.9ghz/256/400 SL5VN CPU Socket 423 for sale online | eBay
Intel Desktop Pentium 4 Willamette microprocessor family
New MSI 845 Pro ver: 1 MS-6529 socket 423 ATX PC motherboard main system board - NOS S423 Pentium 4 P4 Willamette AGP 4x PCI USB - Classic Computer Shop