Award-winning UK based data centres from 4D

All our data centres are all based in the South East of the UK. Their locations were carefully chosen to offer the widest range of options to anyone looking to colocate servers in the UK. 4D Surrey and 4D Gatwick are a short drive away from Heathrow and Gatwick Airports, while 4D London offers unparalleled connectivity options.

Which data centre location is best for you?

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    Host your IT infrastructure in one of our UK-based data centres

    Get the peace of mind that comes with knowing exactly where your hardware is – and that you can get to it anytime, 24/7/365.

    We’ll take care of all your power, cooling and connectivity needs, so that you can focus on what you do best. Located across Southeast England, our UK data centres are built, managed and owned by experts with a broad range of experience in the colocation business.

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    4D Surrey

    The original 4D data centre – setting the gold standard for all the others. Highly energy-efficient, super-resilient, and situated just outside the M25 for easy access across Surrey and into London.

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    Gatwick DC 500 x 500

    4D Gatwick

    Our newest data centre – purpose-built with sustainability at its core. Easy access to M23, Gatwick Airport, London, Brighton and more. Our HPC equipped data centre uses the most advanced power and cooling systems.

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    4D Kent

    Situated in Maidstone, this Tier-3 data centre offers good access to the M25, Kent and East London. With 24/7/365 support, whether you’re visiting for maintenance, troubleshooting, or upgrades, we’re always on hand to help.

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    London DC Portrait

    4D London

    A data centre that doubles as Europe’s leading connectivity hub, situated at the home of the London Internet Exchange (LINX). The Docklands site is ideal for cloud and content service provision across the UK and worldwide.

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    Of course, we're more than just colocation and rackspace.

    We offer a range of managed infrastructure services and hybrid solutions to help you find the ideal solution for your company based on your business needs.

    How we can help you

    HPC racks

    High-performance computing comes with specific power and cooling demands. Here at our Gatwick data centre we are totally HPC-ready, with high-density racks already set up for you to move straight in. Choose from rear-door or immersion cooling, according to your needs. Our immersion cooling system has a capacity of up to 200 kW of heat dispersion, so no matter how dense your HPC is, we can host it for you.

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    World-class connectivity

    Whether you use colocation or cloud services with us, your servers will be connected to fast and reliable internet. We’re connected to the UK’s main communication hubs and other major colocation providers in London, Surrey, Kent and South East England.

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    Hybrid cloud solutions

    We believe in taking a workload-first approach utilising a mix of infrastructure solutions. Create a hybrid cloud set-up that meets your specifications. Whether it’s connecting to your preferred hyperscale provider or building a bespoke private platform, your solution will meet you where you are and allow for flexibility and growth.

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    Our customers come from a wide range of industries

    "Their support team are second to none."

    “From the initial discussion they fully understood our needs and what we want to achieve. ”

    Martin Bradburn


    "You have good people!"

    “These guys are efficient, effective and reliable – and very pleasant to deal with. ”

    Bob Gilchrist

    Direct Technical

    "A very simple migration"

    “Changing data centre could have been extremely disruptive but 4D made it easy for us”

    Richard Stubbs

    The Network Factory

    "4D showed an attention to detail which SIRE could see in the infrastructure."

    “When our engineers have been on site, the 4D staff have always been very helpful. This level of support has made a significant difference to our business operations.”

    Russell Cook


    "Everything went really well."

    “Thank you very much to the 4D team for all their hard work and help over the weekend. Our relocation would not have been such a success without them.”

    Marion Vignau

    PRC Architecture & Planning