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GPUs & accelerators / Ada Lovelace
NVIDIA / SERVER

NVIDIA L40S

Data-center accelerator

AI inference, rendering, digital twins, and graphics-rich data-center workloads.

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Official NVIDIA product image: L40S
Official manufacturer product image · NVIDIA
48 GBGDDR6 ECC
864 GB/sMemory bandwidth
350 WGPU board power
Ada LovelaceGPU architecture
TECHNICAL SPECIFICATIONS

Know what you’re ordering.

ManufacturerNVIDIA
ProductNVIDIA L40S
EditionData-center accelerator
ArchitectureAda Lovelace
Memory48 GB GDDR6 ECC
Memory bandwidth864 GB/s
Board power350 W
CoolingPassive
Host interfacePCIe 4.0 x16
Form factor4.4″ H × 10.5″ L · dual slot

Reviewed September 11, 2026. Peak bandwidth and board power are manufacturer specifications, not measured NexTec application results.

Platform & integration notes.

01

Requires validated server airflow and supplemental power. L40S and L40 are distinct SKUs.

02

No NVLink or MIG support. Review vGPU software and licensing separately when serving virtual workstations.

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