AI Infrastructure

GPU clusters sized from the workload, not the brochure

We design, procure, build and run the compute under AI workloads — from a pilot node to a multi-rack training cluster.

  • On-premise, colocation, cloud
  • NVIDIA, AMD, Gaudi
  • Air-gapped builds
  1. 01 Workload Parameter count, batch shape, concurrency
  2. 02 Accelerators Memory bandwidth before FLOPS
  3. 03 Fabric InfiniBand or RoCEv2, validated on all-reduce
  4. 04 Storage Fast enough to keep the loader ahead
  5. 05 Power and cooling The envelope that caps the rack
Every layer is sized from the one above it. Get the order wrong and the accelerators idle.

The method

Sized from the workload backwards

We profile what you actually intend to run, then derive the accelerator count, fabric topology and storage bandwidth from that. Often the honest answer is that you should rent instead — we will say so.

  • Capacity model before any purchase order
  • Build-versus-rent with a three-year cost case
  • Acceptance benchmarks, not a delivery checklist

Fabric

3.2 Tb/s

Typical east-west bandwidth we design for multi-node training

Utilisation

60%

Roughly where owning starts to beat renting on cost

Sovereignty

Air-gapped and in-country

Fully disconnected environments with an offline mirror, internal registry and a bill of materials an auditor can follow.

  • Offline mirror
  • Data residency
  • Chain of custody

Day two

The part nobody quotes for

Thermal and power telemetry, ECC and XID triage, firmware lifecycle, node draining — and the runbook that lets your team hold it.

  • DCGM
  • Slurm
  • Run:ai
  • MIG

Accelerators

  • H100 / H200
  • L40S
  • MI300X
  • Gaudi 3

Fabric

  • InfiniBand NDR
  • 400G Ethernet
  • RoCEv2
  • GPUDirect RDMA

Storage

  • Lustre
  • WEKA
  • Ceph
  • MinIO
  • NVMe-oF

Orchestration

  • Kubernetes
  • Slurm
  • Run:ai
  • MIG

Platforms

  • Bare metal
  • Proxmox
  • OpenStack
  • AWS
  • Azure
  • Oracle

Who we do this for

  • Government and public sector
  • Banks and insurers
  • Universities and research institutes
  • Enterprises building private AI
  • Investors in AI compute

Three ways in. Stop after any of them.

2–3 weeks

Infrastructure assessment

We profile the workload, model the capacity and tell you whether to build or rent.

Sizing model, indicative bill of materials, three-year cost case

8–16 weeks

Design and build

Architecture through procurement, staging, commissioning and handover to your team.

As-built topology, benchmark results, operational runbook

Ongoing

Managed infrastructure

We run the cluster under an SLA and you take it back whenever you want it.

Monitoring, patching, quarterly capacity review

Questions

Above roughly 60% utilisation with a two-year horizon, owning usually wins. Below that, or while the workload is still changing shape, renting is cheaper and far less risky. The assessment is scoped to be useful even when the answer is no.

Yes, and it is a common starting point. We benchmark what it can actually sustain and design around it, and we say plainly when something is mismatched to the workload.

You do. Architecture, bills of materials, benchmark data and runbooks are yours in editable form, whether or not you continue with us.

Talk to someone who has built this

Send us the constraint you are actually up against — budget, latency, regulator, deadline.