Cortex Precision Ultra – Workstation Desktop PC

Intel Ultra 9 285K, RTX PRO 4000 Workstation for CAD, Animation, and Real-Time Rendering

£5,649.99 Inc.VAT

Intel Ultra 9 285K
64GB DDR5 RAM
4TB SSD Storage
RTX PRO 4000
Windows 10 / 11 Ready

CPU

Intel Ultra 9 285K

GPU

RTX PRO 4000

Storage

4TB NVME

RAM

64GB DDR5

CAD & Engineering Workstations

Cortex Precision Ultra

Engineered for CAD, BIM & Real-Time Visualisation

Eliminate viewport lag and rebuild delays. Optimised specifically for large assemblies in SOLIDWORKS, federated BIM models in Revit, and GPU-accelerated real-time visualisation in Twinmotion and Enscape.

5.5GHz Boost Responsive Single-Core Performance

24GB GDDR7 Blackwell Ray-Traced VRAM

Who is it for

Designed for Engineering & Design Professionals

Product & Mechanical Designers

Fast feature-tree rebuilds and smooth large assemblies in SOLIDWORKS and Inventor.

Architects & BIM Coordinators

Responsive navigation of federated Revit models and multi-discipline coordination.

Structural & Civil Engineers

Stable performance for Civil 3D, Navisworks clash detection and Robot analysis.

CAE & Simulation Engineers

Multi-core throughput for Ansys, Abaqus, COMSOL and OpenFOAM solving.

Visualisation & VR Artists

Ray-traced GPU headroom for Twinmotion, Lumion and V-Ray walkthroughs.

Technical & Data Analysts

Fast MATLAB, Simulink and data-heavy engineering computation on tap.

Why we choose these components

Engineered for Professional CAD & Engineering

Intel® Core™ Ultra 9 - 285K

24 cores of fast single-core and multi-core performance for feature-tree rebuilds, BIM authoring and engineering simulation.

NVIDIA RTX PRO 4000 24GB

Blackwell architecture and 16GB GDDR7 accelerate viewport navigation, real-time ray tracing and GPU-driven rendering.

64GB DDR5 Memory

High-speed 6000MHz DDR5, expandable to 192GB, keeps large assemblies and federated BIM models loading without stutter.

4TB NVMe SSD

Fast internal storage delivers near-instant boot times and rapid loading of large project and simulation files.

Arctic Freezer III 360mm Liquid Cooling

Taming the 24-core Ultra 9 285K is an Arctic Freezer III 360mm all-in-one liquid cooling system paired with high-grade thermal paste.

Technical Specifications

Processor (CPU)

Intel® Core™ Ultra 9 - 285K
24 cores (8 P-cores + 16 E-cores)
Max Boost Frequency: up to 5.7 GHz

Processor Cooling

Arctic Freezer III 360mm
All-in-One Liquid CPU Cooler
Exceptional Silent Thermal Dissipation

Thermal Paste

Thermal Paste for Best performance
Professional Application
Optimised Heat Transfer

Memory (RAM)

64GB DDR5
Ultra-Fast 6000MHz Speed
High-Capacity Workstation Memory

Graphics Card

NVIDIA RTX PRO 4000 24GB
Blackwell Architecture | 24GB Dedicated VRAM
Professional AI, Ray Tracing & Simulation Muscle

Motherboard

Asus Pro WS Z890-ACE SE
Intel Z890 Chipset | Workstation Grade
Next-Gen Connectivity & Expansion

1st M.2 SSD Drive

Samsung 9100 Pro 2TB NVMe SSD
Ultra-Fast Primary Operating System & Project Drive
Next-Gen Gen4 / Gen5 Performance

2nd M.2 SSD Drive

2TB NVMe SSD Internal Solid State Drive
High-Speed Secondary Storage Drive
Combined 4TB NVMe Storage Total

Power Supply

Corsair RM1200x Shift
1200W Fully Modular Power Supply
Side-Interface Cabling & Ultra-Low Noise

Case

Fractal Design North XL
Spacious Extended ATX Workstation Chassis
Executive Design with Premium Airflow

Operating System

Windows 11 64 Bit
Professional Workstation Environment
United Kingdom - English Language

Warranty

3 Years Standard Includes:
1 Year Collect & Return
1 Year Parts, 3 Year Labour

Built for Your Workflow

CAD & Product Design

From 2D drafting to complex 3D assemblies, Cortex Precision delivers the fast, responsive performance demanded by professional CAD software. Large models remain smooth to navigate, helping engineers and product designers work more efficiently.

BIM & Architecture

Design, coordinate and visualise BIM projects with confidence. Cortex Precision provides the processing power and graphics performance needed for responsive modelling, efficient project navigation and faster rendering.

Engineering Simulation

Run demanding engineering simulations with confidence using powerful multi-core processing, fast DDR5 memory and GPU acceleration. Ideal for ANSYS, Abaqus, COMSOL, MATLAB and other professional engineering software.

Real-Time Visualisation & Rendering

Create smooth real-time visualisations and high-quality renders with GPU-accelerated performance. Optimised for Twinmotion, Lumion, Enscape, V-Ray, KeyShot, Blender and other professional rendering applications.

AI-Assisted Engineering & Design

Support modern engineering workflows with AI-powered tools for design optimisation, automation and data analysis. Cortex Precision is ready for today's AI-enhanced engineering and CAD applications.

Optimised for the Software You Use Every Day

RvAutodesk Revit

ACAutoCAD

C3DCivil 3D

NwNavisworks

SWSOLIDWORKS

FuFusion 360

RhRhino / Grasshopper

AMAnsys Mechanical

MLMATLAB & Simulink

TMTwinmotion

Why Choose Cortex Precision?

Purpose-built for CAD, BIM, simulation and real-time visualisation. Every Cortex Precision workstation is professionally assembled, extensively tested and optimised for accuracy, reliability and quiet operation.

Hand-Built in Central London

Assembled and quality-checked by experienced technicians on Tottenham Court Road.

Stress Tested

Every build passes multi-hour CPU, GPU, memory and thermal stress tests.

Whisper-Quiet Cooling

Stays quiet enough for client-facing offices and late design-review sessions.

Genuine Upgrade Headroom

PCIe 5.0 platform, 192GB RAM support and spare drive bays protect your investment.

Build Process

Every Cortex Precision Workstation Includes

01

Component Selection

Workstation-grade parts only

02

Expert Assembly

Built by UK technicians

03

Clean Cabling

Optimised for airflow

04

Stress Testing

Extended full-load runs

05

OS & Driver Setup

Certified CAD/ISV drivers installed

06

Final QC & Dispatch

Checked, packed, shipped

3 YEARS

FULL SYSTEM
WARRANTY

Precise Today. Dependable Tomorrow.

Every Cortex Precision workstation is backed by our comprehensive 3-year total warranty. We don't just assemble components—we hand-select and individually test every hardware part to ensure maximum stability under heavy CAD, BIM and simulation workloads, while guaranteeing your system remains easily upgradable in the future as your project scale grows.

Before any workstation leaves our workshop, it undergoes exhaustive multi-day stress testing. Everything is proven rock-solid, thermally balanced, and whisper-quiet before being safely boxed and shipped to your door — giving you complete confidence for years of engineering work ahead.

— Covered by The House of Computers UK Technical Support

Frequently Asked Questions

Which Cortex Precision model should I choose?

Choose the Cortex Precision for daily CAD and BIM work in AutoCAD, Revit and SOLIDWORKS, the Pro for heavier BIM coordination and Twinmotion visualisation, the Ultra for large assemblies and CAE simulation, and the Ultimate for FEA/CFD and enterprise engineering workloads. Not sure? Call us on 0207 096 5008 and we'll match a build to your workflow.

Can I customise the specification?

Yes — every Cortex Precision workstation is fully customisable. We can adjust memory, storage, GPU and cooling to suit your exact workflow and budget before we build.

Do you offer ISV-certified graphics drivers?

Yes. Cortex Precision models are also available with NVIDIA RTX PRO graphics and certified ISV drivers for professional and enterprise CAD, BIM and simulation workflows.

How quiet are Cortex Precision workstations?

Very. Each build uses premium low-noise cooling tuned to stay whisper-quiet even under sustained 100% CPU and GPU load, suiting client-facing offices and shared studio spaces.

Are the workstations tested before dispatch?

Every system is professionally assembled in the UK, then put through extended full-load stress testing and a final quality check before it leaves our workshop.

What warranty is included?

A 3-Year Standard Warranty: 1 year of Collect & Return service, 1 year of parts coverage and 3 full years of technical labour support.

Do you offer delivery or collection?

Both. Free UK delivery is included, or you can collect for free from our Central London store at 48 Tottenham Court Road.

Choose Your Cortex Precision