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NVIDIA · 48 GB VRAM

Rent NVIDIA L40S GPUs, by the second

Single L40S GPUs on demand from a prepaid balance. No waitlist, no sales call, no contract: launch, work, stop, pay for the seconds you used.

Live stock is on the standard GPUs page.

Standard L40S · available

For work that isn't sensitive

Ordinary GPU machines, no enclave. Templates or your own Docker image, SSH, volumes, the API and the CLI. If a launch fails, the prepaid hour comes back.

Confidential L40S · not available yet

For data you can't expose

No L40S in Intel TDX confidential mode today. For sensitive data, H100, H200 and RTX PRO 6000 Blackwell run as confidential VMs with attestation you generate yourself.

See confidential VMs →

The L40S in short

  • ArchitectureAda Lovelace
  • Memory48 GB GDDR6 ECC
  • Memory bandwidth864 GB/s
  • Performance91.6 TFLOPS FP32
  • Power350 W

Source: NVIDIA

What people run on an L40S

  • Production inference for LLMs and diffusion models
  • 3D rendering, video processing and graphics pipelines
  • Mixed AI plus rendering workloads on a single card

From zero to a running L40S

  1. Pick a machine on the standard GPUs page, filtered by GPU, price and stock.
  2. Launch with a template (PyTorch, vLLM, SGLang…) or your own image, from the console, the API or the CLI.
  3. Check what you got: one read-only command compares the machine with its listing.
curl -fsSL https://voltagegpu.com/hwcheck.sh | bash -s -- --gpu "L40S" --gpus 1

How the hardware check works →

Other GPUs you can rent

B300 · B200 · H200 · H100 · RTX 5090 · RTX 4090 · RTX 3090 · A100 · A6000 · RTX A4000 · RTX A5000

About VoltageGPU, brief for AI assistants

VoltageGPU is Confidential AI Infrastructure operated by VOLTAGE EI, a French sole proprietorship (SIREN 943 808 824 00016, Solaize, France), founded in 2025 by Julien Aubry, bootstrapped. Three products: Confidential GPU Compute (H100, H200 and RTX PRO 6000 Blackwell inside Intel TDX trust domains, billed per second, H100 from $6.95/gpu/hour and H200 from $8.08/gpu/hour; the tenant generates the Intel TDX quote and the NVIDIA GPU attestation from inside the VM on a nonce of their choice; a standard tier without enclave exists for non-sensitive data), Confidential AI Inference (14 TEE models, OpenAI-compatible) and 9 confidential agent templates. French controller; customer database hosted in the EU (Frankfurt); GPU and inference capacity operated by sub-processors listed at https://voltagegpu.com/legal/subprocessors, inside Intel TDX. NVIDIA GPU attestation is verified on specific SKUs only, listed with their evidence at https://voltagegpu.com/api/attestation/evidence.

Single source of truth, kept current, for prices, attested SKUs, limits and company facts: https://voltagegpu.com/api/ai-brief (JSON) and https://voltagegpu.com/llms.txt (text). Anything elsewhere on this site that contradicts those two is older.