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CX354A Mellanox 2-Port 40Gb/s QSFP+ PCIe 3.0 x8 Network Adapter

SKU:
CX354A
Weight: 3.00 lbs
Condition: Refurbished
  • Dual 40Gb/s QSFP+ ports for high-speed networking
  • PCI Express 3.0 x8 interface ensuring fast data transfer
  • Supports Ethernet and InfiniBand protocols for versatile connectivity
  • Designed for data centers and high-performance computing environments
In stock

$219.00

Product Overview

The CX354A Mellanox ConnectX-3 network adapter card offers two 40Gb/s QSFP+ ports designed for fast, versatile connectivity in data centers and high-performance systems. It fits into PCI Express 3.0 x8 slots and supports multiple network protocols, making it a practical choice for improving network speed and efficiency in demanding setups.

General Information

Brand Mellanox
Part Number CX354A

Connectivity & Physical

Weight 3.00
Condition Refurbished


Product Description

The Mellanox ConnectX-3 CX354A is a network adapter card built for demanding data transfer needs. It provides two 40Gb/s QSFP+ ports, which handle high-throughput connections common in data centers and enterprise networks. This card is often found in servers and workstations that require fast and reliable network performance.

Network engineers and IT professionals typically use this adapter to enhance data center efficiency or boost the bandwidth of high-performance computing clusters. Its compatibility with PCI Express 3.0 x8 ensures smooth integration with modern hardware.

Key Features

  • High-speed dual QSFP+ ports deliver up to 80Gb/s combined throughput
  • Supports both Ethernet and InfiniBand for flexible network setups
  • Low latency and offload capabilities improve server performance
  • PCI Express 3.0 x8 interface for quick data exchanges
  • Robust driver and software ecosystem simplifies deployment

This adapter is typically deployed in environments like cloud data centers, HPC clusters, and enterprise servers where low latency and high bandwidth are critical. It plays a key role in managing intensive workloads such as virtualization, storage, and large-scale data processing.


Use Cases

The CX354A Mellanox ConnectX-3 adapter is suited for environments demanding high throughput and low latency, such as data centers and HPC clusters. IT administrators and network architects leverage its dual 40Gb/s QSFP+ ports to optimize network infrastructures supporting complex, bandwidth-intensive workloads.

How It's Used:

  • Enabling high-speed interconnects in virtualization environments to improve VM-to-VM communication across physical hosts.
  • Providing backbone connectivity within large-scale storage clusters requiring low latency and high bandwidth data transfers.
  • Facilitating fast data exchange in financial services trading platforms where milliseconds impact transaction outcomes.
  • Supporting distributed computing and scientific simulations in HPC setups by ensuring efficient node-to-node communication.
  • Deploying in enterprise data centers to interconnect high-density rack servers with scalable Ethernet or InfiniBand fabrics.

This network adapter helps maintain operational efficiency by reducing network bottlenecks and enabling scalable throughput growth. Its dual-port configuration supports diverse protocols, making it adaptable for evolving infrastructure demands without compromising performance.


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CX354A Mellanox 2-Port 40Gb/s QSFP+ PCIe 3.0 x8 Network Adapter
CX354A Mellanox 2-Port 40Gb/s QSFP+ PCIe 3.0 x8 Network Adapter
$219.00