Intel Xeon E5430

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

25 来源

The Intel Xeon E5430 is a legacy quad-core processor released in late 2007 as part of the "Harpertown" architecture. In 2026, it has transitioned from a high-end enterprise component to a niche, ultra-low-cost item primarily found in the secondary and hobbyist markets.

Product Overview

* Performance: Features 4 cores and 4 threads running at 2.66 GHz with a massive 12 MB L2 cache. While powerful for its era, its 80W TDP and lack of modern instruction sets (like AVX) make it inefficient for current workloads Technologytraderz Techpowerup.

* Legacy Value: Its primary modern appeal lies in its compatibility with the LGA771 socket, often used by hobbyists for "LGA771 to LGA775" motherboard mods to extend the life of older Core 2 Duo systems Technologytraderz.

Market Trends & Insights (2026)

* Pricing Collapse: Originally launched at $455, the E5430 has seen a total price collapse. In the current secondary market, units are often sold in bulk lots for as low as $7–$15 per pair Intel Technologytraderz Newegg.

* Inventory Availability: Sourcing through major B2B platforms like Alibaba.com now yields "insufficient products" for this specific model, as suppliers have shifted focus to Xeon Scalable (Gold/Silver) and E5-2600 series refurbished stock .

* Sustainability & Recycling: The market for E5430 is now largely driven by e-waste recycling or specialized industrial maintenance for systems that cannot be easily upgraded.

Legacy Technical Benchmarks

Benchmarks indicate that the E5430 averages 50–60% lower performance compared to modern entry-level mobile or desktop chips Userbenchmark Cpubenchmark. It remains a "Penryn" era relic, best suited for low-load legacy servers or educational home labs where power efficiency is not a priority Openbenchmarking Techpowerup.

Based on these legacy insights, here are your next steps:

Sources & References

25 sources cited · Verified industry data & reports

Intel Xeon E5430 @ 2.66GHz

CPU Benchmarks

The pricing history data shows the price for a single Processor. 2009 CPUmark/$Price: 9.83 Overall Rank: 3622nd fastest. Last Price Change: $229.95 USD (2020- ...

Intel Xeon E5430 Specs - CPU Database

TechPowerUp

The Intel Xeon E5430 was a server/workstation processor with 4 cores, launched in November 2007, at an MSRP of $455. has 6 MB of L2 cache per die and operates ...

xeon e5430

Newegg

E5430" Gaming PC 5 Results. RESET $10 - $25. Only $15.00 Free Shipping. Intel Xeon E5430 Refurbished: Controller $561.00 Free Shipping

LOT OF 2 SLANU Intel Xeon E5430 4-Core 2.66GHz ...

technologytraderz.com

Intel Xeon E5430 4-Core 2.66GHz 1333MHz. Stock: 7 In stock Condition: Seller Refurbished Model: $15.40 Ex Tax: $14.49 Qty … $36.11 Ex Tax:$33.99

What is the Recommended Customer Price for Intel® Xeon ...

Intel

To check pricing information for an Intel® Xeon® processor: Go to the Intel Product Specifications site (ARK). Search by processor number or navigate to ...

Intel Xeon E5430 Benchmarks

Geekbench

Benchmark results for the Intel Xeon E5430 can be found below. The data on this chart is gathered from user-submitted Geekbench 6 results from the Geekbench ...