NVIDIA · GPUs / AI accelerators

NVIDIA L40S

Name: NVIDIA L40S
Brand: NVIDIA

Data-centre PCIe GPU; cooling and system compatibility to check

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1 official PDF

Manufacturer images

NVIDIA L40S manufacturer product image — Manufacturer reference image; supplied version confirmed in quotation.

Manufacturer reference image; supplied version confirmed in quotation.

GET TO KNOW THIS PRODUCT

Product overview

NVIDIA L40S is specified with NVIDIA Ada Lovelace; 48 GB GDDR6 ECC. The technical details, manufacturer references and documents below support configuration comparison and procurement planning.

At a glance

GPU architectureNVIDIA Ada Lovelace
GPU memory48 GB GDDR6 ECC
InterfacePCIe Gen 4 x16

Published maxima do not imply every option can be configured together. Provide workload, capacity, connected equipment and installation environment so compatibility, accessories and delivery requirements can be checked against the full model and SKU.

Typical applications

Data-centre AI inference, rendering and visual computing.

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See all specifications

Technical specifications

Specifications from manufacturer information; confirm regional options against the quoted SKU.

GPU architecture: NVIDIA Ada Lovelace
GPU memory: 48 GB GDDR6 ECC
Interface: PCIe Gen 4 x16
Maximum power: 350 W
Form factor / cooling: Dual-slot passive; requires server airflow
Memory bandwidth: 864 GB/s
CUDA / Tensor cores: 18,176 CUDA; 568 fourth-generation Tensor cores
Video engines: 3 NVENC and 3 NVDEC; AV1 encode / decode
Multi-GPU / partitioning limits: NVLink and MIG are not supported

Additional information checked: 2026-10-26

MANUFACTURER DOCUMENTS

Official PDFs & product information

1 PDF

NVIDIA Data Center GPU · Portfolio overview including L40SPage 3 places L40S in the portfolio. This is an overview; use the L40S manufacturer page below for detailed hardware specifications.English original · 3 pages · Relevant PDF page(s) 3docs.nvidia.comOpen official PDF ↗Manufacturer product / technical informationdocs.nvidia.comVisit manufacturer website ↗Manufacturer product / technical informationwww.nvidia.comVisit manufacturer website ↗

Documents open on the manufacturer’s site in a new tab, in their original language. Family documents may include options not supplied in every configuration.

Sources & review dates

Specification source reviewed: 2026-10-21 · Product page published: 2026-10-23

Additional PDF links checked: 2026-10-26

Additional official PDF · docs.nvidia.com Additional manufacturer reference · www.nvidia.com

PLAN YOUR PURCHASE

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