Mellanox MCX4621A-ACAB 2P 25GbE Network Interface Card

SKU MCX4621A-ACAB

Brand Mellanox

Dual-port 25 Gigabit Ethernet (25GbE) connectivity.
ConnectX-4 Lx architecture.
Supports RDMA (Remote Direct Memory Access) over Ethernet.
Low latency and high bandwidth for demanding applications.
PCIe Gen 3.0 host interface.
Ideal for servers, storage, and high-performance networking.
Energy-efficient design.

In Stock

$217.00

Was $217.00 · You save $0.00

Key specifications

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Model: MCX4621A-ACAB
Product Line: ConnectX-4 Lx
Speed: 25Gb/s per port
Ports: 2
Interface: Ethernet
Host Interface: PCIe Gen 3.0 x8

Product details

The Mellanox MCX4621A-ACAB is a 2-port 25 Gigabit Ethernet network interface card. It provides high-speed, low-latency connectivity for servers and storage, supporting advanced features for modern data centers.

Technical Information

Model	MCX4621A-ACAB
Product Line	ConnectX-4 Lx
Speed	25Gb/s per port
Ports	2

Additional Specifications

Interface	Ethernet
Host Interface	PCIe Gen 3.0 x8
Form Factor	Standard PCIe Card

Description

The Mellanox MCX4621A-ACAB is a high-performance network interface card (NIC) designed to deliver 25 Gigabit Ethernet (25GbE) connectivity to servers and storage systems. Featuring two ports, this card provides the necessary bandwidth and low latency required for modern data center applications, including virtualization, cloud computing, and high-performance storage solutions. The ConnectX-4 Lx architecture ensures efficient data processing and network acceleration. This NIC supports advanced features such as RDMA (Remote Direct Memory Access) over Converged Ethernet (RoCE), which allows for direct memory access between network nodes, bypassing the CPU and operating system kernel. This significantly reduces latency and CPU overhead, leading to improved application performance and greater overall system efficiency. The PCIe Gen 3.0 x8 host interface provides ample bandwidth to the host system, ensuring that the network card is not a bottleneck. The MCX4621A-ACAB is an excellent choice for upgrading existing infrastructure or building new environments that demand higher network speeds than traditional 10GbE. Its combination of speed, low latency, RDMA capabilities, and energy efficiency makes it a versatile solution for a wide range of enterprise and high-performance computing use cases, enabling faster data transfers and more responsive applications.

Condition: Refurbished