Mainboard P4

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

25 来源

The "Mainboard P4" (Pentium 4 motherboard) has transitioned from a mainstream consumer product to a specialized legacy and niche component in 2026. While technically obsolete for modern computing, it retains significant market value in specific industrial and hobbyist sectors. Alibaba Realworldtech

Product Status & Pricing

* Current Status: Discontinued for over 15 years, but "New-Old Stock" (NOS) and refurbished units are widely available on B2B and secondary markets. Alibaba

* Price Range: Individual boards typically range from $12 to $35, while specialized industrial ATX motherboards with Socket 478 support can command higher prices ($350+) due to their role in maintaining multi-million dollar machinery. Alibaba Alibaba

* Key Specs: The market is divided between Socket 478 (classic P4) and LGA 775 (late-stage P4), with industrial versions often featuring legacy slots like ISA or AGP to support older expansion cards. Tomshardware Alibaba

Market Trends & Insights

* Retro Gaming & Restoration: A growing trend in "period-accurate" PC builds for Windows XP-era gaming (e.g., *Half-Life 2*) keeps consumer demand steady among enthusiasts. Alibaba Quora

* Industrial Continuity: The primary commercial driver is Legacy Industrial Maintenance. Companies source these boards to avoid the massive costs of upgrading entire proprietary automated systems in manufacturing, kiosks, and POS terminals. Alibaba

* Educational Utility: Used as low-cost tools for teaching computer architecture, providing a transparent view of BIOS and CPU operations without the complexities of modern multi-core systems. Alibaba

I have identified 81 product listings and 174 potential suppliers specializing in these legacy industrial components. Detailed specifications and supplier profiles are available in the files below.

Based on these findings, you can continue with:

Sources & References

25 sources cited · Verified industry data & reports

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Mainboard P4

Overview

Product Status & Pricing

Market Trends & Insights

Pentium 4 Motherboard Socket 478 Lga 775 Industrial Motherboard

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Sources & References