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CX453A Mellanox ConnectX-4 InfiniBand 40/56GbE Single-Port Host Bus Adapter

SKU:

CX453A

Weight: 3.00 lbs
Condition: Refurbished
  • Single-port Host Bus Adapter supporting 40/56GbE speeds
  • Based on Mellanox ConnectX-4 technology for high-performance networking
  • Compatible with InfiniBand and Ethernet protocols
  • Optimized for low latency and high throughput in data centers
In stock

$182.85
Product Overview

The CX453A Mellanox ConnectX-4 InfiniBand Host Bus Adapter offers high-speed connectivity tailored for demanding data center environments. It integrates seamlessly with existing infrastructure to provide a balance of speed, efficiency, and versatility for both Ethernet and InfiniBand networks.

General Information
Brand Mellanox
Part Number CX453A
Technical Information
Port Count 1-Port (Single)
Bus Interface PCIe 3.0 x8
Generation Gen 4
Chipset / Controller Mellanox ConnectX-4
Network Topology Switched Fabric (N-Port)
Bracket Height Both Brackets Included
Advanced Features & Compatibility
Management Features Full Fabric Support
OS Compatibility Windows Server 2019, Windows Server 2022, VMware ESXi 7.x, VMware ESXi 8.x, RHEL 8, RHEL 9, SLES 15
Physical Characteristics
Form Factor Standard PCIe add-in card (Full-height / Low-profile with brackets)
Weight 3.00
Condition Refurbished
Miscellaneous
Compliance Standards WEEE, RoHS, CE, FCC, UL, TUV


Product Description

The CX453A Mellanox ConnectX-4 is a Host Bus Adapter designed to provide fast and reliable network connectivity. Often found in high-performance computing environments and data centers, it supports both InfiniBand and Ethernet protocols, making it versatile for different networking needs.

Built for servers and storage systems that require efficient data transfer, this adapter is commonly used in environments where low latency and high bandwidth are critical, such as scientific research, cloud infrastructure, and enterprise networking.

Key Features

  • Delivers 40/56GbE speeds to handle demanding workloads
  • Supports RDMA for faster data access and reduced CPU load
  • Compatible with multiple operating systems and drivers
  • Includes advanced offload capabilities to optimize network performance
  • Low latency design suitable for real-time applications

This adapter is typically deployed in data centers that require robust network performance for tasks like virtualization, storage networking, and high-speed data transfers. Its ability to streamline traffic and reduce bottlenecks helps maintain smooth operation in busy environments.


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CX453A Mellanox ConnectX-4 InfiniBand 40/56GbE Single-Port Host Bus Adapter
CX453A Mellanox ConnectX-4 InfiniBand 40/56GbE Single-Port Host Bus Adapter
$182.85