Socket 423 is a 423-pin CPU socket used by Intel's first generation of Pentium 4 processors based on the Willamette core. This socket was short-lived, as it became apparent that its electrical design proved inadequate for raising clock speeds beyond 2.0 GHz.

Socket 423, also called PGA423, is a Pin Grid Array (PGA) socket introduced together with Pentium 4 microprocessor family in November 2000. The socket supported only Pentium 4 CPUs with Willamette core and was replaced with socket 478 just in 9 months after its introduction.

This Pentium 4 was produced using a 180 nm process and initially used Socket 423 (also called socket W, for "Willamette"), with later revisions moving to Socket 478 (socket N, for "Northwood").

May 25, 2016 · I started this thread about Socket 423 for mainly everyone who had experiences with Socket 423 builds and/or share your thoughs, opinions, suggestions, commnets about these systems.

Nov 12, 2024 · What is a Socket 423? The Socket 423, utilizing the pin grid array, was used by Intel for the Pentium 4 processor, but only for a short period. It was used from November 2000 to August 2001, less than one year, for Pentium 4 1.3 GHz to 2.0 GHz processors.

Socket 423 was the first Pentium 4 socket. It was rather short-lived, but still went through a few changes in its life. It only supported early Willamette core CPUs, which were mostly deemed as below expectations product.

423 Pin Socket Design Guidelines 1. INTRODUCTION 1.1. Objective: This document defines a ZIF (Zero Insertion Force) socket intended for desktop and workstation platforms based on the Intel® Pentium® 4 microprocessor. The socket provides I\O, power and ground contacts and must be low cost, low risk, robust, high volume manufacturable (HVM ...

Socket 423 is a 423-pin CPU socket used by Intel's first generation of Pentium 4 processors based on the Willamette core.

Sep 24, 2002 · Upgradeware proves this isn't the case with the p478, which allows you to run the quickest Pentium 4 processors (up to 2.6 GHz with 400 MHz FSB) in an old system with Socket 423. The p478...

Dec 20, 2004 · Experiencing a similarly short life span as Slot 1 in 1997 was Socket 423, which was used from November 2000 to August 2001. For most users the later switch to Socket 478 meant more...