Sentinel Mark IV
Elite Gaming
- CPU
- Core i9-14900K
- GPU
- RTX 4090 24GB
- Memory
- 64GB DDR5 6000MHz
- Storage
- 4TB NVMe Gen5
Available Now — RTX 50-Series
Precision instruments for digital performance.
Every Vanguard system is hand-assembled, stress-tested for 72 hours, and engineered to deliver surgical precision under sustained load.
Featured Build
Obsidian-7 Series
Engineered Ranges
Select a foundation built for your specific professional or creative workflow.
Pre-Configured & Verified
Ships in 48 hours£2,899
Titan Render-X
Visual Computing
- CPU
- Threadripper 7960X
- GPU
- RTX A5000 24GB
- Memory
- 128GB ECC DDR5
- Storage
- 8TB RAID Array
Pulse SFF-9
Compact Power
- CPU
- Core i7-14700K
- GPU
- RTX 4070 Super
- Memory
- 32GB DDR5 5600MHz
- Storage
- 2TB NVMe Gen4
Certified Assembly
Each system is built by a dedicated master technician. No assembly lines — just craftsmen who obsess over cable routing and thermal headroom.
Burn-In Verification
Every PC undergoes a 72-hour stress test simulating extreme workloads. We confirm your system is stable before it leaves our lab.
Lifetime Technical Care
A 3-year premium warranty comes standard, followed by lifetime support from our UK-based engineering team. No bots, just experts.
Client Evaluations
4.9 / 5 from 2,800+ builds
“The attention to detail in the cable management was unlike any SI I've used before. Thermal performance is exactly as promised.”
David H.VFX Supervisor
“Transitioned from a pre-built to a Vanguard custom. The difference in noise levels and clock stability is night and day.”
Sarah M.Professional Streamer
“Ordered a multi-GPU workstation for AI research. Fast shipping, secure packaging, and immediate expert support when I had questions.”
Marcus T.Data Scientist
Ready to build your machine?
Configure every component. Get expert recommendations as you go.