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Use the Forge PC online builder to configure a custom gaming PC part by part. Pick your budget, choose the components, see live pricing, and we hand-build the finished machine in the UK.
Complete builds from £599
Pay in 3 with Klarna or Clearpay · secure Stripe checkout
A good PC builder should do more than list parts. It should help you avoid mismatched components, wasted budget, weak power supplies, poor airflow, and the classic mistake of overspending on the wrong part. Forge PC is built around that idea: choose the parts online, then let a real UK workshop assemble and test the machine properly.
GBP 599+
Builds from
24h
Stress tested
2 yr
Warranty
UK
Hand-built
How the builder works
Start with the full PC configurator if you know what you want, or use quick-start if you want us to suggest a balanced spec for your budget. You can configure the CPU, graphics card, RAM, SSD, motherboard, case, cooling, power supply, operating system, and extras before checkout.
Inside the build
Every component can be changed before ordering. The builder is a starting point, not a locked bundle.
Builder routes
High street pre-built
Best when you already know the spec
Custom Forge build
Best when you want control without the risk
Where to start
For most buyers, the easiest route is to choose a target first: cheap gaming PC for 1080p value, 1440p gaming PC for the sweet spot, 4K gaming PC for flagship performance, or workstation PC for professional workloads. Each route links back into the same builder, so you can still change every part.
Common questions
A PC builder is an online tool that lets you choose the parts for a custom computer, including CPU, graphics card, memory, storage, case, cooling, and power supply. Forge PC then builds and tests the finished system for you.
Yes. The configurator is designed to guide you through compatible component choices and keep the build balanced for gaming, streaming, work, or general use.
Yes. You can start with the quick-start flow, tell us your budget and use case, and then adjust the recommended build before ordering.
Gaming PC builds start from GBP 599 and scale depending on the CPU, graphics card, storage, cooling, and case you choose.
Yes. Once you order, Forge PC hand-assembles the machine in the UK, stress-tests it, photographs it, and ships it with a 2-year parts and labour warranty.
Keep reading
A guided route for choosing parts and getting the build assembled.
Read moreUK-built gaming computers for 1080p, 1440p and 4K.
Read moreBudget-friendly 1080p builds from GBP 599.
Read moreStart from a curated Forge configuration and tweak every component.
Read moreStart from scratch or use quick-start. Either way, your finished PC is hand-built, stress-tested, and shipped ready to play.
2-year warranty · free UK delivery · UK built & tested
From £599 · Klarna & Clearpay