Intel® Xeon® W-3400 Series Processors

Our G3 SPR-X server is the ultimate combination of speed and core count. With our tuned Intel® Xeon® w9-3495X boasting up to 4.2GHz across all 56 cores and 105MB of cache running at 2.7GHz, combined with bespoke overclocked DDR5 RDIMM.

Server Specification

Explore the powerful components inside Blackcore's innovative, reliable and unrivaled servers.

Powerful CPU

Powerful CPU

Intel’s latest HEDT workstation CPU, the top of the range Intel® Xeon® w9-3495X offers a larger core count of 56 cores, and the latest architecture based on 4th Gen Intel® Xeon® Scalable technology. Boasting the highest IPC we've ever seen, Blackcore have extracted the ultimate performance from this CPU

High Frequency Cache

High Frequency Cache

Latest 4th Gen Intel® Xeon® Scalable architecture, we’ve pushed the cache to a consistent, locked 2.7GHz delivering the lowest L2, & L3 latencies

Latency Optimised DDR5 RDIMM

Latency Optimised DDR5 RDIMM

Up to 256GB or DDR5 ECC RDIMM, or boost performance with low latency overclocked DDR5 ECC RDIMMM up to 384GB

Liquid Cooled

Liquid Cooled

Blackcore’s custom built liquid cooling loop uses only the best parts from our chosen partners, tested time and time again for long term performance and reliability. Add in a few of our own tricks and we’re able to run our systems at incredible overclocks whilst maintaining consistent all-core turbo ratios within temperature windows that maintain longevity.

4th Gen Intel® Xeon® Scalable Processors

4th Gen Intel® Xeon® Scalable Processors

Codenamed "Sapphire Rapids" - or "SPR" - the latest server platform from Intel is set to overtake the enterprise and HEDT market. The first overclockable workstation parts from Intel since 2019, the Intel® Xeon® W-2400 and W-3400 series promise incredible IPC and a range of new optimisations. More cores, larger cache sizes, 64 lanes of PCIe Gen5, CXL support, and more make this the architecture to be on.



Blackcore was propelled out of a desire to take bleeding-edge overclocked and high-performance computing out of the realm of enthusiasts and into the hands of our clients, in a reliable and familiar form factor. Our talented team has years of experience with overclocking; we know how to get the best out of our components without compromising consistency and lifespan. We run proven stress testing software like Prime95 to make sure each unit can pass rigorous synthetic stress tests whilst staying within safe long-term voltage and temperature ranges defined by our lead engineers.

Interested in the Blackcore Range?

Speak to our experts today & let’s find the perfect solution for you.

Why choose Blackcore?

Blackcore overclocks hardware. That means we take the fastest hardware available and engineer it to be even faster still.

High performance
and low latency.

Cutting edge, expertly overclocked and super cooled. Defined by ultra-low latency.

Proven in the
Fintech industry.

Deployed in all major co-location datacentres, trillions of successful transactions have been powered by Blackcore.

High spec
build quality.

Specifically selected high-end components and custom designed chassis and cooling, hand built in the UK.

Blackcore Servers are deployed in over 28 Data Centers Worldwide

Our servers are trusted by some of the biggest trading firms and as a result now are deployed in 28 co-location data centers, with an estimated trillion transactions traded through Blackcore servers daily.

London, England
Slough, England
Basildon, England

Frankfurt, Germany

Upplands Vasby, Sweden

Madrid, Spain

Settimo Milanese, Italy

Istanbul, Turkey

Aurora, Illinois USA

Carteret, New Jersey USA
Secaucus, New Jersey USA
Mahwah, New Jersey USA

Sao Paulo, Brazil

Tokyo, Japan

Busan, Korea

Bangkok, Thailand

Hong Kong


Artamon, Australia
Sydney, Australia

Moscow, Russia



Montreal, Qubec, Canada

Zurich, Switzerland

Paris, France

Mumbai, India

Johannesburg, South Africa

Trusted by the best

Our systems utilize the best components from the leading technology companies in the industry.

AMD Xilinx
Dell Technology

Interested in a Blackcore solution?

Contact our team to learn more today.


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