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MCX4621A-ACAB NVIDIA Mellanox ConnectX-4 Lx EN Dual Port 25Gb/s SFP28 PCI Express 3.0 x8 OCP 3.0 Network Interface Card

SKU:

MCX4621A-ACAB

Weight: 5.00 lbs
Condition: Refurbished
  • Dual port 25Gb/s SFP28 network interface
  • PCI Express 3.0 x8 connectivity for high-speed data transfer
  • OCP 3.0 compliant for flexible server integration
  • Powered by NVIDIA Mellanox ConnectX-4 Lx technology
In stock

$229.00
Product Overview

The MCX4621A-ACAB NVIDIA Mellanox ConnectX-4 Lx is a dual-port 25Gb/s network card built for high-performance server environments. It fits into servers using PCI Express 3.0 x8 slots and meets OCP 3.0 standards, making it suitable for a range of data center applications where speed and reliability are critical.

General Information
Brand Mellanox
Part Number MCX4621A-ACAB
Technical Information
Chipset/Controller NVIDIA Mellanox ConnectX-4 Lx
Virtualization Support SR-IOV, VXLAN, NVGRE, Geneve
Data Rate (Speed) 25GbE
Data Center Bridging Yes
Storage Over Ethernet iSCSI, SMB Direct
Interface (Bus) PCIe 3.0 x8
Number of Ports 2-Port (Dual)
OS Compatibility Windows Server 2022, VMware ESXi 8.0, RHEL, VMware ESXi
Network Management SNMP, RMON, NC-SI, IPMI
Offload Support RDMA, RoCE v2, iSCSI, PXE Boot, RoCE v1, iWARP, TCP Stateless Offload, Jumbo Frames
Connectivity & Physical
Form Factor OCP 3.0
Port Type SFP28
Cabling Type AOC
Weight 5.00
Condition Refurbished
Miscellaneous
Assembly Required Yes
Eco Friendly Yes
Compliance Standards WEEE, RoHS, CE, FCC, UL, TUV, cULus


Product Description

This NVIDIA Mellanox ConnectX-4 Lx network interface card delivers dual 25Gb/s SFP28 ports, designed to provide fast, reliable connectivity for data centers and enterprise servers. Built to handle demanding networking workloads, it supports PCI Express 3.0 x8 for efficient data throughput and is compatible with OCP 3.0 server designs.

Often found in environments requiring low latency and high bandwidth, it's a solid choice for virtualization, storage, and cloud networking tasks. IT professionals and system administrators benefit from its robust performance and broad compatibility.

Key Features

  • Offers dual 25Gb/s SFP28 ports for flexible network configurations
  • Integrates via PCI Express 3.0 x8 for stable and fast data flow
  • Complies with Open Compute Project 3.0 standards
  • Supports advanced offloads and RDMA for efficient processing
  • Designed to reduce CPU overhead during network operations

This card is frequently deployed in data centers and enterprise servers where high-speed networking is essential. Its capabilities help maintain smooth data exchange and improve overall system responsiveness. The card plays a vital role in modern network infrastructures, supporting demanding applications without bottlenecks.


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MCX4621A-ACAB NVIDIA Mellanox ConnectX-4 Lx EN Dual Port 25Gb/s SFP28 PCI Express 3.0 x8 OCP 3.0 Network Interface Card
MCX4621A-ACAB NVIDIA Mellanox ConnectX-4 Lx EN Dual Port 25Gb/s SFP28 PCI Express 3.0 x8 OCP 3.0 Network Interface Card
$229.00