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Custom & Prebuilt Gaming PCs

Explore Custom & Prebuilt Gaming PCs at Doctor Memory, with high-quality components designed to support better responsiveness, smoother multitasking, and reliable operation across modern systems. Our range includes options for upgrades, replacements, and new builds.

Whether you are improving an existing PC or planning a fresh build, quality products in Custom & Prebuilt Gaming PCs can help improve system stability, maintain performance under heavier workloads, and support long-term everyday reliability.

From entry-level setups to performance-focused systems, Doctor Memory offers Custom & Prebuilt Gaming PCs solutions to suit different requirements and budgets. Browse our full range and find dependable products selected for compatibility and value.

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Custom & Prebuilt Gaming PCs

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Prebuilt Built Gaming PCs

Welcome to the Dr Memory Official Store for buying your prebuilt gaming PC. Whether you are a serious gamer, home business user, or multimedia enthusiast, this high-performance system is designed for you. At Dr Memory, we know exactly what makes the ideal prebuilt gaming PC for both beginners and professional gamers alike.

No matter your game of choice—whether you play casually or are serious about esports you’ll enjoy the smooth 44 - 61+ FPS you deserve with our PC for gamers. We partner with top brands including Intel, AMD, and Nvidia to ensure speed, reliability, and cutting-edge performance. Whether you’re looking for a budget gaming PC, a Budget gaming PC, or a Extreme gaming rig, we’ve got you covered from A to Z.

Why Choose Dr Memory for Your Gaming PC Custom Build?

  • Top Pick: A variety of gaming PCs, from budget-friendly to top-of-the-line builds.
  • Expert Quality: Over 15 years of experience perfecting the ultimate gaming PC.
  • Fast Delivery: Next-day dispatch from Manchester, UK via XUM Gaming. Free UK Next Working Day Delivery.
  • Competitive Prices: High-quality systems offered at the best possible value.
  • Flexible Finance: Pay later with Klarna. Spread payments monthly and prepay anytime without penalties.
  • Returns & Refunds: 30-day return and exchange service with dedicated support.
  • Excellent Rating: Trusted across multiple review platforms with excellent ratings.
  • Quality Guarantee: Every XUM gaming computer undergoes rigorous testing to deliver the most stable, high-performance system straight out of the box.

Upgrade from noisy, outdated gaming PCs to a quiet, custom-built Dr Memory system. With simple ordering and fast delivery, you’ll be fragging your mates within days. Explore our gaming PCs and memory deals today.

Our Own PC Ranges & Specifications

Explore the XUM custom gaming computers, built specifically for you. Our ranges include the XUM Elite, XUM Legend, XUM Spartan, XUM Titan, and XUM Vista. Each is engineered with the latest technology and stylish designs, offering the power, performance, and durability to conquer your favorite games.

  • Processors: Choose from Intel i5, i7, i9, or AMD Ryzen CPUs.
  • Graphics: Options include GeForce GTX 1650, 1660 Ti, RTX 2060, RTX 3060, RTX 3080, RTX 4060, and even RTX 4070 for truly immersive visuals.
  • RAM: Configurable with 16GB or 32GB RAM for seamless multitasking and gameplay.
  • Operating System: All systems come with Windows 11 pre-installed.
  • Storage: Configure with SSDs and HDDs for optimal speed and capacity. All builds are hand-assembled at our UK facility.

Our Custom gaming computers are optimised without unnecessary bloatware, ensuring peak performance. Whether you’re after unmatched speed, crystal-clear graphics, or affordability under £500–£1000, we’ve got the perfect system. Choose from builds designed for games like Apex Legends, Fortnite, Valorant, Warzone, and War Thunder.

Order Your Dr Memory Gaming PC Today

Looking for the ultimate gaming upgrade? Order your fully assembled Dr Memory gaming PC online and experience the difference. Every Gaming workstation is built in the UK by gamers, for gamers. Enjoy unparalleled performance for Fortnite, Apex Legends, Valorant, and Call of Duty: Warzone—without lag.

Every purchase includes free next working day delivery throughout mainland UK, a 2-year parts warranty, lifetime free labour, and lifetime support. Plus, we offer a 60-day money-back guarantee for complete peace of mind.

Dr Memory Gaming PC FAQs

For those wanting to get into gaming, or even make the switch over to PC from console, it can be tough to know where to start when it comes time for you to build your own machine.

Purchasing a pre-built gaming PC from Dr Memory will save you time and hassle. It’s the ideal choice for anyone looking for a plug-and-play experience without having to research components, compatibility and assembly. What’s more – our hand-built PCs come with award-winning customer service and support, while also including a 3-year warranty covering parts and labour.
A gaming PC is specifically meant to run the latest video games as fast and as smoothly as possible, whereas a standard PC is built for more casual use – think using web browsers, word documents or streaming. Gaming PCs are equipped with high-end specs, including fast processors, discrete graphics cards, and an abundance of memory (RAM), so you can run your favorite games at higher resolutions and frame rates.

Advanced cooling systems and high quality AV parts make them an even more involving experience. Regular PCs, on the other hand, are designed for mundane computing and won’t offer similar gaming performance.
If you’re purchasing a gaming PC from Dr Memory, it’s important to keep an eye on the processor, graphics card, RAM and storage. Ensure they've got the power needed to support your gaming and keep your set-up future proof. Also, consider build quality, cooling performance, upgrade potential and warranty coverage.

At Dr Memory we ensure that only the best components are used in all of our gaming systems and each machine is extensively tested by our team of highly experienced UK based gamers.
Yes. Upgrade-Friendly Everything about Dr Memory gaming PCs is upgradeable. And it approachable to upgrade components such as RAM, storage or in some cases even the CPU and GPU. That way you can upgrade your system according to your gaming needs.
How much does a Dr Memory gaming PC cost? Our pricing kicks off at £410.99 for an entry-level budget gaming PC, and rises up to approximately £644.99 for a premium system sporting the latest kit and impressive 1080p- and high-refresh-rate gaming capabilities.
A tailor made gaming pc is going to be marginally more expensive than building one your self but you benefit from professional build quality, warranty and after sales support. But Dr Memory systems are among the best value for money, and our gaming PCs are regularly priced affordably – especially when promotions or bundle offers come into play.
Your Dr Memory gaming PC will last around 4-5 years without needing any major upgrades and we have many reports of our systems still going strong after 7/10 years providing they are looked after and you keep upgrading cheapy components such as case fans, psu etc.
Absolutely. What's more, every Dr Memory gaming PC pack is the product of your rigorous testing to ensure for a 100% safety before it arrives on your doorstep featuring each full warranty. We use only genuine name bran 16GB DDR4 memory along with top brand 10th power supply and top brand Xtreme Case so we will stand behind your system!prepend We do not install or include any bloat ware unless otherwise requested by the customer./>.
For sure – and if you’re after top performance, premium features, and the ease of a pre-built machine then a custom gaming PC is perfect. This is the right choice for gamers who are looking to get plugged in and playing right now, without having to navigate the complexity of self-assembly.

You get the satisfaction of building your own if that’s something you enjoy doing, and there’s plenty to be said for that; however, when it comes to getting a box of components through the post without any guarantee it will all actually work together in harmony with the best possible performance because no-one has ever really torn through thousands of potential builds from a purely performance perspective…500 games tests later.
A good gaming PC should provide a lag-free, no-stutter experience as you play your favorite games. A number of factors are key to achieving this performance:

Graphics Card (GPU)
First and foremost, the GPU is also the heart of any gaming rig. It takes care of rendering and visual effects, so that you get sharp graphics and smooth frame rates. With Automodular Dr Memory systems you get the most recent NVIDIA GeForce RTX™ or AMD Radeon RX GPUs, including GeForce RTX™ 40, RTX™ 30, GTX™ 16 and Radeon RX 6000 & RX 7000 series.

Processor (CPU)
Games and background apps run smoothly with a powerful processor. We provide Intel Core 11th, 12th and 13th Gen CPUs or AMD Ryzen 5000 and 7000 Series processors to ensure that you strike the right balance between power, speed and value.

RAM (Memory)
RAM makes the machine highly responsive while multitasking and data access are very fast. 16GB is perfect for gaming today, but 32GB gives you some cushion for those heavy workloads. We list the latest DDR5 memory modules from Corsair Vengeance and Kingston Fury that delivers maximum gaming performance and perfect match your system.

Storage
Select from SSD, NVMe SSD or HDD – or a combination of the two. SSDs, and NVMe drives ensure games load quickly, while HDDs supply large libraries. We use brands such as Samsung, Kingston, Seagate, Solidigm, and Western Digital.

Cooling
Good cooling is essential to keep the performance up. Air Cooled / Liquid Cooled / AIO (All-in-One) Cooling Our PCs have air cooled, all-in-one liquid or all of our premium Hyper Liquid range systems are professionally built by Dr Memory engineers to maximize cooling efficiency and keep system as quiet as possible.

Aesthetics
It’s not just about performance. Lots of gamers appreciate systems that look as good as they play. Our PCs include fancy cases with tempered glass screens and customizable RGB themed lighting to match your setup.
We at Dr.Memory would like to help you build the perfect establishment between performance, cooling, and efficiency. Our gaming PCs get assembled by skilled technicians, and once they’ve been assembled each PC undergoes a series of rigorous quality tests to ensure that we deliver the best possible product to our customers.
Consoles are more straightforward and often less expensive, but they can’t compare with the performance, graphical quality or flexibility of a gaming PC. Now you can play with better visuals at frame rates that are faster even than what you can get from a console, and for the ultimate in convenience we offer a great selection gaming PC bundles.

For the best graphics, customization and game selection, nothing beats a gaming PC from Dr Memory.
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