Video Card

NVIDIA L40S 48GB Main Picture

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The NVIDIA L40S is an enterprise-class compute GPU designed for use in server configurations. It uses the new Ada Lovelace architecture and offers similar specifications to the RTX 6000 Ada - but with less aggressive clock speeds in order to ensure stability under constant load and long-term reliability.

These GPUs are passively cooled, so they can only be used in systems that are specifically designed to provide plenty of airflow through the heatsinks on these cards. While video output may not be common from servers, these cards do support four DisplayPort 1.4a connections.


Chipset Manufacturer NVIDIA
Product Line Compute
Series Ada Lovelace
Motherboard Connection PCI Express x16
Interface PCI Express 4.0 x16
Maximum Digital Resolution 7680x4320
Maximum DisplayPort Resolution 7680x4320
Maximum Monitors Supported 4
HDCP Compliant Yes
GPU Specifications
Stream Processors 18,176
Tensor Cores 568
Memory Specifications
Video Memory 48GB
Memory Type GDDR6 ECC
Memory Bus Width 384-bit
Bandwidth 864 GB/s
Single Precision Floating Point (Peak) 91.6 Tflops
Additional Information
Cooling System Passive Rackmount
Removable Backplate No
Slot Width 2
Quadro Sync Support Quadro Sync II
Port 1 DisplayPort 1.4a
Port 2 DisplayPort 1.4a
Port 3 DisplayPort 1.4a
Port 4 DisplayPort 1.4a
Power Connectors
Plug 1 16-Pin PCIe 5.0
Length 267 mm (10.5 in)
Height 112 mm (4.4 in)
Width 42 mm (1.7 in)
Net Weight 1.180 kg (2.6 lbs)