It's time to design your next custom gaming PC! Your weapon of choice, the CRYSTAL! Let's take your gaming experience to the next level!
Our PC builder below will help you to design your own high performance PC to fly through your favourite games! Not sure what's best for the games you play? Try our by game configurator for a helping hand on the best gaming computers to use as a base configuration.
Completely confused? We have a which one helper to guide you to the right system for your budget. Sometimes it's better talking it over with someone to make sure that you have the perfect system for you, contact our expert system designers who will assist you!
- Introducing the newest series of Z690 motherboards – ROG Maximus Hero from ASUS. The ROG Maximus Z690 Hero is a quintessential strand of the Republic of Gamers DNA, replete with high-octane components to satisfy users who seek an introduction to the enthusiast-grade Maximus line. Its arsenal of cooling, power delivery and connectivity stands ready to handle whatever the latest 12th Gen Intel® Core™ processors throw at it. And with its new animated Polymo lighting display on the I/O cover that dazzles with vibrant RGB logos and patterns, the ROG Maximus Z690 Hero has the looks to match its leverage.
- The 12th Generation of Intel® Core™ Processors are here! The i9-12900K allows you to compete with confidence or get immersed in new worlds with a revolutionary processor architecture that focuses on what matters more - Gaming! This processor is unlocked and overclockable for you to be able to unleash extreme performance. The 12th Generations CPU's are compatible with most 600 series motherboards and support PCIe Gen 5, you can also take advantage of DDR5 memory and great features like Intel Turbo Boost Max Technology 3.0.
- The GeForce RTX™ 3090 is a big ferocious GPU (BFGPU) with TITAN class performance. It’s powered by Ampere—NVIDIA’s 2nd gen RTX architecture—doubling down on ray tracing and AI performance with enhanced Ray Tracing (RT) Cores, Tensor Cores, and new streaming multiprocessors. Plus, it features a staggering 24 GB of G6X memory, all to deliver the ultimate gaming experience.
- Release the potential of the Samsung SSD, Samsung’s first consumer PCIe 4.0 NVMe SSD, for superior computing experiences. Designed for graphics-intensive games and heavy-duty applications, the SSD leverages Samsung’s custom controller and PCIe 4.0 to provide double the data transfer rate of PCIe 3.0.
- The ROG Strix Helios White Edition is a premium mid-tower gaming case with three tempered-glass panels, a silver-white aluminium frame and integrated front-panel RGB lighting. Engineered for expandability and performance, it's the perfect choice for a unique white ROG showcase build.
- Windows 11 brings new features and security settings to your machine that are crucial to getting your work done in today's operating systems.
*If your RTX card is in stock, we will build your PC within your chosen Build Time. Need your PC right away? Simply choose 'Express Build' or 'Super Express Build' in the Configurator. If your RTX card is on pre-order (it will say so in the configurator), your selected Build Time will apply as soon as we have stock to build your order with. You will be notified as soon as we start building. Click here for up-to-date RTX 30 Series stock availabilty.


Gladiator PC - the UK's top rated builder of custom PCs. Rated 4.8 out of 5 on Trustpilot!Processor (CPU): | Intel i9 12900K 16 Core |
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Graphics Card: | GeForce RTX 3090 24GB |
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Memory (RAM): | 32GB DDR5 4800MHz |
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Storage Drive(s): | 2TB PCIe 4.0 M.2 NVME SSD |
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Motherboard: | ASUS MAXIMUS Z690 HERO |
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Power Supply: | 1000W 80+ Platinum Modular |
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Case: | ASUS ROG Strix Helios White Edition Case |
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Operating System: | Windows 11 Home |
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You can configure this system below by making whatever changes you require and clicking the "Go To Checkout" button. Or, if you simply want this PC with the default configuration chosen by Gladiator, you can buy now. |