Components & upgrades

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Components and upgrades


Every desktop PC is built from a variety of different components, with many replaceable and upgradable. This gives you the opportunity to swap out older parts and add the latest technology to maintain the best performance possible.

Whether you need serious graphics performance for gaming, extra memory for large creative projects or added storage for films and media, we have components to improve your computing experience. We also have a wide range of accessories to help you personalise your PC to make it yours.

If you’re building your own PC from scratch we have everything you need to get started, from the motherboard to the case.

Whatever you’re looking for, we can help you build the ultimate PC.

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Shopping with Currys

  • Price promise

    Price promise

    Our price promise means we won't be beaten on price, If you find Argos, Asda, John Lewis, Tesco or has the same product at a cheaper price,we'll match it - even up to 7 days after purchase

  • Discover the latest technology in store

    Discover the latest technology in store

    Over 450 Currys PC World stores nationwide with expert advice and demonstrations available, plus extended opening hours making shopping even easier. Look out for our range of products available to 'take home today' if you need something in a hurry.

  • Shop your way

    Shop your way

    Its easy to shop online, with our largest range of products available to order for delivery to your home or local store, plus Reserve and Collect from your nearest store within an hour.

  • Credit options

    Credit & leasing options

    Spread the cost of any major purchases with our range of flexible credit and leasing options.

  • Icon needed

    Returns policy

    Peace of mind with our 21 day returns policy. Just return your product unopened, with your receipt and we'll exchange it for something more suitable or refund in full.

Services brought to you by our KNOWHOW logo experts

  • Free delivery

    Free delivery

    Delivery starts from free. You can also choose next day delivery or a day and time to suit you.

  • Hardware installation

    Hardware installation

    To improve the performance of your PC we can install your new hardware; anything from a hard drive, memory, sound card or graphics card.

  • Computer healthcheck

    Computer healthcheck

    Our comprehensive scan will check your computer for viruses and optimise its performance. We'll also give you a report with our upgrade recommendations.

  • Knowledge bank

    Knowledge bank

    The Knowledge Bank has over a thousand free articles on everything to do with your product and the latest technology.

    View all our Knowhow services