▸ Q3 2026 · Reservations open
NVIDIA DGX Spark · Single-tenant compute

Sovereign GPUs.
Rented by the hour.

Petite-form NVIDIA AI workstations with 128 GB unified memory and Grace-Blackwell silicon. Single-tenant, no co-tenancy, no hypervisor. For workloads that absolutely must not share a host.

Memory
128GB
FP4
~1PFLOPs
Net
200GbE
Tenancy
Single
GB10 · Spark
Grace · Blackwell

Some workloads can't share a host.

In hypervised clouds, your data sits next to someone else's process — separated by software. Single-tenant Spark removes the shared substrate entirely.

No co-tenant

One organization per Spark. Period. No noisy neighbours, no side-channel surface, no shared GPU memory pool. Your workload runs on your silicon.

Customer keys, customer keys

HSM-backed keys for disk encryption and audit signing. Rotate on your schedule. The key never sees the cloud control plane. Bring your own KMS or use ours.

Signed evidence chain

Every boot, every workload, every key access — logged with a hash-chained audit ledger. Export quarterly for SOC 2, ISO 27001, HIPAA, GDPR, FedRAMP-equivalent.

What you actually get.

A reserved Spark is a physical workstation in our EU AZs, hardened, hashed and locked to your tenancy. Specs are NVIDIA's reference; the unit is yours alone.

Component
Configuration
Silicon
NVIDIA GB10 Grace-Blackwell superchip 20 ARM Cores + Blackwell GPU
Unified memory
128 GB LPDDR5X CPU and GPU share one address space
Compute
~1 PFLOPs FP4 sparse · ~250 TFLOPs FP16 Suitable for 70B-class inference and 13B-class fine-tuning
Local storage
4 TB NVMe SSD + optional 16 TB tenant object storage
Networking
200 GbE ConnectX-7 Dual-port. Optional dedicated VLAN to your existing infra over IPsec
OS / stack
Ubuntu 24.04 LTS + CUDA 13 + DGX OS extensions vLLM, Ollama, Triton, PyTorch 2.7 pre-installed
Tenancy
Single-tenant. No hypervisor, no co-tenant Bare-metal access via SSH + KVM/IPMI over private VPN
Power / location
EU data center (FRA, AMS, MAD by region availability) 99.9% uptime SLA · GDPR · ISO 27001 facility

Six industries we built this for.

If your workload can't leave the building, can't share a host, can't trust a SaaS — Spark is the answer.

🏥

Hospitals & healthcare

Run clinical decision-support models on EHR data without it ever leaving your jurisdiction. PHI stays in your tenant.

EHR summarization imaging triage clinical trials
🛡

Insurance

Underwriting, claims modeling, fraud detection on policy and claims data. Actuarial models stay private to your firm.

underwriting claims triage fraud models
🏛

Government

Sovereign AI for ministries and agencies. Air-gap option. Data residency provable on a per-document basis.

FOIA drafting policy analysis case management

Legal & regulated finance

Privileged-client matter analysis, transaction screening, contract analysis. Privileged data never leaves your tenant.

discovery contract review AML / KYC
🔬

Research & academia

Hourly research compute without a procurement cycle. Grants-friendly billing. Connect to your campus VPN.

protein folding simulations private fine-tune
🏦

Banking

Risk models, treasury analytics, internal LLM hosting. Network-isolated from public internet by default.

risk scoring private GPT treasury

Three ways to reserve.

Prices are indicative for Q3 2026 launch — locked in for early reservations. Excludes 21% VAT.

Hourly
€4.90/hr
Pay by the second, billed monthly
  • Spin up in <3 minutes
  • Suspend without losing state
  • Single-tenant, no co-tenant
  • 4 TB local NVMe
  • 200 GbE network
  • 99.5% SLA
Reserve hourly →
Annual / on-prem
From €24k/yr
Cloud annual reservation, or buy/rent for on-prem
  • Cloud annual: locked price, ~20% cheaper
  • On-prem: ship a Spark to your DC
  • Air-gap deployment option
  • White-glove provisioning
  • DPA + SCC + DPIA support
  • 99.99% SLA with custom remedies
Talk to enterprise →
GDPR-native

EU data residency provable per record. SCCs ready. DPA in standard contract.

Audit-grade

Append-only ledger, hash-chained, signed by your key. Auditor-pack on request.

Single-tenant

One organization per Spark. No co-tenancy, no shared GPU pool, no overcommit.

Customer keys

BYO HSM. Rotate on schedule. Disk and audit log signed by your key, never ours.

Reservations are open.

Limited Q3 2026 capacity. Reserve a Spark and lock in early-customer pricing. We'll co-design the deployment with you.

Reserve a Spark → Back to home