The ConnectX-4 Lx EN Ethernet adapter card, with a 25Gb/s Ethernet connection, solves the challenges of virtualization infrastructure and provides top-notch performance and the highest performance for various demanding markets and applications. Provide true hardware based I/O isolation with unparalleled scalability and efficiency, offering the most cost-effective and flexible solutions for Web 2.0, cloud, data analytics, database, and storage platforms.

With the exponential growth of data usage and the creation of new applications, the demand for the highest throughput, lowest latency, virtualization, and complex data acceleration engines continues to increase. ConnectX-4 Lx EN enables data centers to leverage world leading interconnect adapters to improve operational efficiency, increase server utilization, maximize application productivity, and reduce total cost of ownership (TCO).

The ConnectX-4 Lx EN adapter card offers 1 GbE and 10 GbE bandwidth, sub microsecond latency, and a message rate of 75 million packets per second. They include native hardware support for RDMA on Converged Ethernet (RoCE), Ethernet stateless offloading engine, overlay network, GPUDirect technology, and multi host technology.

Key Features

• Low latency RDMA on Converged Ethernet (RoCE)
• Single port and dual port options
• CPU offloading for transfer operations
• PeerDirect communication acceleration
•  Hardware offloading of NVGRE, VXLAN, and GENEVE