Name: MCX453A-FCAT Mellanox ConnectX-4 1-Port 40/56GbE QSFP28 PCIe 3.0 x8 NIC
Brand: Mellanox
SKU: MCX453A-FCAT
Price: 228.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The MCX453A-FCAT Mellanox ConnectX-4 adapter provides a reliable interface for high-speed data exchange in modern network setups. It fits well in servers and storage arrays needing quick and consistent communication across Infiniband or Ethernet fabrics.

General Information
Brand	Mellanox
Part Number	MCX453A-FCAT

Technical Information
Chipset/Controller	Mellanox ConnectX-4
Virtualization Support	SR-IOV, VXLAN, NVGRE, Geneve, vNIC
Data Rate (Speed)	40GbE
Data Center Bridging	Yes
Storage Over Ethernet	iSCSI, NFS, SMB Direct
Interface (Bus)	PCIe 3.0 x8
Number of Ports	1-Port
OS Compatibility	Windows Server 2022, VMware ESXi 8.0, RHEL, VMware ESXi
Network Management	SNMP, RMON, NC-SI
Offload Support	RDMA, RoCE v2, iSCSI, FCoE, PXE Boot, RoCE v1, Jumbo Frames
Bracket Height	Both Brackets Included

Connectivity & Physical
Form Factor	Standard PCIe Card
Port Type	QSFP+
Cabling Type	AOC
Weight	5.00
Condition	Refurbished

Miscellaneous
Assembly Required	Yes
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, UL, TUV, cULus, CSA

Product Description
The Mellanox ConnectX-4 Infiniband network adapter card delivers high-performance connectivity tailored for data centers and enterprise networks. This card is commonly used in servers and storage systems where speed and low latency are critical. Built for IT professionals and network engineers, it supports both Infiniband and Ethernet standards, offering flexibility in deployment. You’ll often find this adapter in setups requiring efficient handling of large data loads, such as high-performance computing clusters and virtualization environments. Key Features Delivers dual-protocol support for Ethernet and Infiniband networks Equipped with a QSFP28 port capable of 40 or 56 Gbps throughput PCI Express 3.0 x8 slot compatibility for seamless integration Optimized for low latency and high throughput applications Supports RDMA for efficient data transfer and reduced CPU load This network adapter is typically deployed in data centers that demand robust and flexible connectivity solutions. Its role in reducing bottlenecks and improving communication between servers helps maintain smooth operation across critical workloads.

Use Cases
The MCX453A-FCAT Mellanox ConnectX-4 adapter is commonly deployed in data centers and enterprise IT environments where high-throughput and low-latency networking are critical. It is particularly suited for organizations requiring robust connectivity between servers and storage systems over Infiniband or Ethernet fabrics. How It's Used: Enabling high-speed communication in virtualized data center environments to support large-scale workloads. Facilitating low-latency interconnects for HPC (High-Performance Computing) clusters demanding rapid data exchange. Integrating with storage arrays in enterprise settings to optimize data throughput and reduce bottlenecks. Supporting cloud infrastructure providers requiring scalable and consistent multi-tenant network performance. Deploying in rack server configurations for edge computing to maintain efficient data processing near data sources. This adapter enhances operational efficiency by providing reliable, low-latency connections that scale with network demands. It supports critical workloads by ensuring consistent data transfer rates, which is essential for maintaining performance in evolving IT infrastructures.

MCX453A-FCAT Mellanox ConnectX-4 1-Port 40/56GbE QSFP28 PCIe 3.0 x8 NIC

Product Overview

General Information

Technical Information

Connectivity & Physical

Miscellaneous

Product Description

Use Cases