RUN AI
LOCALLY. YOUR MACHINE.
No subscriptions. No cloud costs. No data leaving your machine. Custom AI workstations built in Chester — specced for maximum VRAM, serious inference performance, and the specific workloads you run.
What Your Machine
Will Actually Run
Local LLMs
Run large language models entirely on your own hardware — no API costs, no data sent to the cloud, no rate limits. Llama 3, Mistral, Gemma, Qwen and more, running locally at serious speed.
Image Generation
Generate images at full resolution with no usage caps. Stable Diffusion, FLUX, ControlNet workflows — running fast on local GPU with full VRAM available for large models.
AI Video & Creation
AI video generation, upscaling, and enhancement locally. Combined with 4K video editing — a single machine that handles the full creative pipeline without subscription fatigue.
More VRAM.
Bigger Models.
Faster Results.
VRAM is the bottleneck for AI
AI models load into GPU memory. Run out of VRAM and performance collapses — models fall back to system RAM or simply won't load. More VRAM means larger models, faster inference.
8GB won't cut it for serious work
A 7B parameter LLM needs ~8GB VRAM at minimum. 70B models need 32GB+. For image generation, high-resolution workflows demand 16–24GB. We spec every build to the actual task.
Why we recommend RTX 50-series
The RTX 5080 (16GB) and 5090 (32GB) offer the best VRAM-to-performance ratio available right now, with NVIDIA's tensor cores specifically optimised for AI inference workloads.
Specced for
Your Workload
Small to mid LLMs, standard resolution image generation, AI-assisted creative tools. A capable starting point for exploring local AI seriously.
- GPU RTX 5070 Ti — 16GB VRAM
- CPU Ryzen 7 9700X
- RAM 32GB DDR5
- Storage 2TB NVMe Gen4
- LLM capacity Up to 20B params
The sweet spot for serious AI work. Runs most LLMs comfortably, full-resolution image generation, and AI video — all simultaneously if needed.
- GPU RTX 5080 — 16GB VRAM
- CPU Ryzen 9 9900X
- RAM 64GB DDR5
- Storage 2TB NVMe Gen5
- LLM capacity Up to 34B params
Maximum VRAM, maximum throughput. 70B LLMs, full FLUX pipelines, AI video generation — the machine that removes all constraints. Nothing held back.
- GPU RTX 5090 — 32GB VRAM
- CPU Ryzen 9 9950X
- RAM 96GB DDR5
- Storage 4TB+ NVMe Gen5
- LLM capacity 70B+ params
Why these prices moved in 2026
Memory, storage and graphics cards have risen sharply this year. AI data centre demand has taken most of the world's DRAM and NAND output, so a 64GB DDR5 kit that cost around £150 last year now costs closer to £800, and high-capacity NVMe drives have roughly tripled.
Mat has raised the price rather than quietly cut the specification. Where a capacity no longer earned its cost, it dropped one step and that money went into the GPU instead. 128GB and 192GB memory configurations are still available on request, priced on the day.
Every quote is checked against live supplier stock before it is given. Prices above are a guide. Use the PC builder or call Mat for a current figure.
Free Tool
Find Your Ideal AI Workstation
Use the PC Builder Tool to get a recommended AI workstation spec based on your budget — then request a quote directly from Mat.
Use the PC Builder Tool → why go local? NO CLOUD.
NO COSTS.
NO LIMITS.
Zero Ongoing Costs
ChatGPT Plus, Claude Pro, Midjourney — subscriptions add up to hundreds per year. Your own hardware runs the same models with no monthly fee, forever.
Complete Data Privacy
Nothing leaves your machine. Business data, client work, personal projects — all processed locally with zero cloud exposure.
No Rate Limits. No Queues.
Run as many queries as you want, whenever you want. Your GPU doesn't have usage caps or peak-time slowdowns.
Hardware Specialists — Software Agnostic
Major Custom Computing supplies the hardware foundation — specced and built for your exact AI workload. We don't install or configure AI software, but we build machines that are fully compatible with all major local AI tools. The ecosystem is well documented and most tools install in minutes on the right hardware.
READY TO OWN
YOUR AI STACK?
Tell Mat what you want to run. He'll spec the right machine for your exact workload — no overselling, no guesswork.
Real Customers
WHAT PEOPLE
ARE SAYING
"Brilliant service and work done, can't praise them enough. Done within 24 hours and to perfection. Went above and beyond and kept me updated every step of the way."
Google Review · 5★"Professional and responsive throughout. Priced everything up affordably and was super quick getting everything sorted. Couldn't recommend him enough!"
Google Review · 5★"Amazing customer support from initial phone call to updates throughout. Can highly recommend this guy for any computer issues."
Google Review · 5★