Name: ConnectX-4 PCIe x8 FDR 1-Port QSFP VIP
Brand: NVIDIA
Price: 699.95 USD
Availability: InStock

NVIDIA MCX453A-FCAT ConnectX-4 PCIe x8 FDR 1-Port QSFP VIP

The NVIDIA ConnectX-4 MCX453A-FCAT is a high-performance single port adapter that brings InfiniBand and Ethernet connectivity to servers via a PCIe x8 form factor. Designed for data center, high-performance computing (HPC) and artificial intelligence... Read More

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$699.95

Ships from outside of the USA. Please allow up to 2 weeks for delivery.

In Stock: 10
Manufacturer: NVIDIA
Model or Part: MCX453A-FCAT
Condition: New
Weight: 3.00lb

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Description

Overview
The NVIDIA ConnectX-4 MCX453A-FCAT is a high-performance single port adapter that brings InfiniBand and Ethernet connectivity to servers via a PCIe x8 form factor. Designed for data center, high-performance computing (HPC) and artificial intelligence workloads, this adapter delivers low latency, high bandwidth and advanced offload capabilities in a compact, hot-plug ready card.

Key Features

Single QSFP port supporting 100 Gb/s FDR InfiniBand and 40 Gb/s Ethernet
PCIe Gen3 x8 interface provides up to 8 GB/s of raw throughput
Hardware offload for RDMA, NVMe over Fabrics and RoCE v2
Integrated virtualization support with SR-IOV up to 64 virtual functions
Energy efficient design with dynamic power management
Compatible with standard server chassis and blade enclosures

Technical Specifications

Model/Part Number: MCX453A-FCAT
Form factor: PCIe x8 full height, full length
PCIe Generation: Gen3 (8 GT/s per lane)
Supported protocols: InfiniBand FDR (56 Gb/s), Ethernet 40 Gb/s, RoCE v2
Port type: QSFP28 (supports 4 lanes of 10 Gb/s each)
Maximum payload size: 4 KB
Latency: sub 2 microseconds for RDMA operations
Power consumption: typical 30 W, peak 45 W
Operating temperature: 0 to 40 degrees C
Supported operating systems: Linux, Windows Server, VMware ESXi

Typical Applications

High-performance computing clusters requiring low latency communication
AI and machine learning training systems that need fast data movement
Software defined storage solutions using NVMe over Fabrics
Financial trading platforms where microsecond latency is critical
Virtualized data center environments that benefit from SR-IOV and RDMA offload
Large scale cloud services that demand scalable, high-throughput networking

With its blend of speed, efficiency and flexible protocol support, the NVIDIA ConnectX-4 MCX453A-FCAT is an ideal choice for organizations looking to accelerate their workloads while simplifying network architecture.