Mellanox MCX631102AN-ADAT
The Mellanox MCX631102AN-ADAT ConnectX-6 Lx is a high-performance, dual-port 25GbE Ethernet adapter card designed for modern data center environments. Featuring SFP28 interfaces and a PCIe 4.0 x8 host connection in a half-height half-length (HHHL) form factor, this adapter offers optimized throughput, scalability, and efficiency for cloud, enterprise, and high-performance computing (HPC) applications.
Key Features of Mellanox MCX631102AN-ADAT
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Dual 25GbE SFP28 Ports
Supports two 25 Gigabit Ethernet ports, delivering a combined bandwidth of up to 50Gbps, ideal for demanding data traffic. -
PCIe Gen 4.0 x8 Interface
High-bandwidth host interface ensures fast, reliable connectivity with low latency and minimal CPU overhead. -
ConnectX-6 Lx Architecture
Powered by the ConnectX-6 Lx silicon, this adapter enables advanced network offloads and hardware accelerations such as SR-IOV, RoCE v2, NVMe-oF, and more. -
Compact HHHL Form Factor
Designed to fit in space-constrained systems while maintaining performance, compatibility, and airflow efficiency. -
Enterprise-Class Reliability
Ideal for use in modern data center deployments, cloud infrastructure, virtualization, and storage solutions.
Technical Specifications: Mellanox MCX631102AN-ADAT
| Specification | Details |
|---|---|
| Product | Ethernet Network Interface Card |
| Model Number | MCX631102AN-ADAT |
| Series | ConnectX-6 Lx |
| Ports | 2x SFP28 (25GbE each) |
| Max Throughput | 50Gbps (25GbE per port) |
| Interface | PCI Express Gen 4.0 x8 |
| Form Factor | Half-Height Half-Length (HHHL) |
| Protocol Support | Ethernet, RoCE v2, NVMe-oF |
| Offloads | RDMA, SR-IOV, GPUDirect, TSO, LRO |
| Operating Systems | Linux, Windows, VMware ESXi |
| Bracket Type | Low-profile and standard brackets supported |
Core Benefits
• High-Speed Dual-Port Networking Mellanox MCX631102AN-ADAT
With dual 25GbE ports, users benefit from high throughput, redundancy, and load balancing capabilities, making it ideal for mission-critical deployments.
• Efficient PCIe Gen4 Bandwidth
The PCIe Gen 4.0 x8 interface offers twice the bandwidth of Gen3, ensuring that I/O bottlenecks are minimized for high-speed data transfer.
• Low Profile, Space-Saving Design Mellanox MCX631102AN-ADAT
The HHHL form factor allows installation in both rack-mounted and compact server systems without compromising performance.
• Hardware Acceleration for Modern Workloads
Leverage advanced features such as SR-IOV and RoCE v2 to reduce CPU load and improve application responsiveness in virtualized or containerized environments.
Use Case Scenarios
• Data Center Virtualization
Maximize VM density and performance with support for SR-IOV and network offloads that reduce CPU utilization and enhance I/O efficiency.
• Cloud Infrastructure
Achieve scalable performance for multi-tenant environments, cloud-native applications, and high-bandwidth workloads.
• Storage and NVMe-oF Networks
Accelerate storage access using NVMe over Fabrics with RoCE, improving throughput and latency for SSD-based storage solutions.
• High-Frequency Trading and Financial Systems
Minimize latency and jitter with precision timing and ultra-low-latency networking features.
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