Mellanox MCX4111A-Acat Connectx-4 Lx En Network Interface Card, 25gbe Single-Port SFP28

• Type: Wireless
• Bandwidth: 10Mbps/100Mbps
• Interface: PCI Express
• Model NO.: Mellanox MCX4111A-ACAT
• Transmission Rate: 10/100/1000Mbps
• Application: Desktop, Laptop, Server
• Connecting Medium: Ask Us
• Motherboard Integrated: Separate Network Card
• Frequency Range: Single Frequency
• Type of Network: Fast Ethernet
• Field: Workstation
• Product Warranty: 1 Year
• Use: Storage Networks
• Production Lead Time: 10-25 Days
• Supply Capacity: 10, 000PCS Per Month
• Transport Package: Paper Box
• Specification: OEM
• Trademark: None
• Origin: China
• Production Capacity: 10, 000PCS Per Month
• Package Size: 103.00cm * 103.00cm * 35.00cm
• Package Gross Weight: 1.100kg

Product Description

Mellanox MCX4111A-ACAT ConnectX-4 Lx EN Network Interface Card

The Mellanox MCX4111A-ACAT ConnectX-4 Lx EN is a high-performance, single-port 25GbE SFP28 network interface card (NIC) designed for data centers, cloud environments, high-performance computing (HPC), and enterprise networking. With a PCIe 3.0 x8 interface, it delivers low-latency, high-throughput connectivity with advanced networking capabilities, making it ideal for demanding workloads.
 

Detailed Photos

Key Features

• 25GbE Single-Port Connectivity - Supports one SFP28 port for ultra-fast data transfer.

• PCIe 3.0 x8 Interface - Ensures efficient and reliable data transmission with minimal bottlenecks.

• Low Latency & High Throughput - Optimized for enterprise applications, cloud computing, and storage networks.

• RDMA Over Converged Ethernet (RoCE) - Enhances data transfer efficiency by reducing CPU overhead.

• Virtualization Support - Compatible with SR-IOV, VXLAN, NVGRE, and Geneve for virtualized workloads.

• Advanced Security Features - Includes hardware-based encryption and secure boot technology.

• Energy Efficient Design - Consumes low power, optimizing performance-per-watt.

• Tall Bracket Included - Designed for rack-mounted servers (low-profile bracket available separately).

BENEFITS of MCX4111A-ACAT

• Enables high-speed, low-latency connectivity for modern data center infrastructure.

• Ideal for software-defined networking (SDN) and network function virtualization (NFV).

• Accelerates AI, machine learning, and big data analytics workloads.

• Supports high-speed storage solutions for NAS and SAN deployments.

• Scalable and cost-effective solution for cloud-based applications.

Technical Specifications: MCX4111A-ACAT

Parameter	Specification
Model	MCX4111A-ACAT
Network Speed	25GbE
Ports	1 × SFP28
Interface	PCIe 3.0 x8
RDMA Support	RoCE
Virtualization	SR-IOV, VXLAN, NVGRE, Geneve
Security Features	Secure Boot, Hardware Encryption
Form Factor	Standard with Tall Bracket (low-profile option available)
Power Consumption	Low Power Design
Operating Temperature	0°C to 55°C
Compliance	RoHS, IEEE 802.3

Applications

1. Enterprise Networking - Provides reliable, high-speed networking for mission-critical business applications.

2. Cloud & Virtualized Environments - Optimized for large-scale cloud computing and virtualized workloads.

3. High-Performance Storage Networks - Ensures fast and efficient data transfer in NAS and SAN solutions.

4. AI & Machine Learning - Enhances compute-intensive workloads with low-latency networking.

5. Edge Computing - Ideal for high-speed, low-power network infrastructure at the edge.