Mellanox MCX4131A-Gcat Single-Port 50gbe Qsfp28 Ethernet Adapter Card

• Type: Wireless
• Bandwidth: 10Mbps/100Mbps
• Interface: PCI Express
• Model NO.: Mellanox MCX4131A-GCAT
• 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 MCX4131A-GCAT ConnectX-4 Lx Ethernet Adapter Card

The Mellanox MCX4131A-GCAT ConnectX-4 Lx is a high-performance, single-port 50GbE QSFP28 Ethernet adapter card, designed for data centers, cloud environments, high-performance computing (HPC), and enterprise networking. Featuring PCIe 3.0 x8 connectivity, it delivers low-latency and high-throughput networking, ensuring optimized performance for demanding workloads.
 

Detailed Photos

 

Key Features

• 50GbE Single-Port Connectivity - Supports high-speed QSFP28 networking for superior bandwidth.

• PCIe 3.0 x8 Interface - Provides efficient and high-speed data transmission with minimal latency.

• RDMA Over Converged Ethernet (RoCE v2) - Reduces CPU overhead and accelerates network performance.

• Low Latency & High Throughput - Ideal for data-intensive applications, including cloud computing and AI.

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

• Energy-Efficient Design - Optimized for low power consumption, reducing operational costs.

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

BENEFITS of MCX4131A-GCAT

• Accelerates storage, networking, and computing workloads with high-speed 50GbE connectivity.

• Enhanced scalability for data centers and virtualized environments.

• Optimized for AI, ML, and HPC applications requiring low-latency networking.

• Reduces operational costs with energy-efficient architecture.

• Supports next-generation networking protocols for improved efficiency.

Technical Specifications: MCX4131A-GCAT

Parameter	Specification
Model	MCX4131A-GCAT
Network Speed	50GbE
Ports	1 × QSFP28
Interface	PCIe 3.0 x8
RDMA Support	RoCE v2
Virtualization	SR-IOV, VXLAN, NVGRE, Geneve
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 - High-speed and reliable connectivity for critical business applications.

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

3. High-Performance Computing (HPC) - Supports AI, machine learning, and research applications.

4. Storage Networks - Enables fast and efficient data transfer for NAS and SAN solutions.