Connect the X-4 Lx EN Ethernet adapter card Connected X-4 Lx EN MCX4121A-ACAT network interface card, 25Gb/s Ethernet connection, can meet the virtualization infrastructure challenges, providing first-class and high performance for a variety of demanding markets and applications. Deliver true hardware-based I/O isolation for Web 2.0, cloud, data analytics, database, and storage platforms, enabling unmatched scalability and efficiency to achieve the most cost-effective and flexible solutions. 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 rise. ConnectX-4 Lx EN enables data centers to leverage the world's leading interconnect adapters to increase operational efficiency, increase server utilization, and maximize application efficiency while reducing total cost of ownership (TCO). The ConnectX-4 Lx EN adapter card offers a combination of 1 and 10 GbE bandwidths, submicrosecond delays, and 75 million packet message rates per second. They include local hardware support for RDMA through Converged Ethernet (RoCE), Ethernet stateless offloading engine, overlay networking, GPUDirect technology, and multi-host technology. NVIDIA MCX4121A-ACAT ConnectX-4 Lx EN Adapter Card 25GbE Dual-Port SFP28 PCIe 3.0 x8 ROHS R6
Features
* 1/10 Gb/s speeds
* Single and dual-port options
* Virtualization
* Low latency RDMA over Converged Ethernet (RoCE)
* Multi-Host technology connects up to 4 independent hosts
* CPU offloading of transport operations
* Application offloading
* PeerDirect communication acceleration
* Hardware offloads for NVGRE, VXLAN and GENEVE encapsulated traffic
* End-to-end QoS and congestion control
* Hardware-based I/O virtualization
* RoHS compliant
* ODCC compatible
* Various form factors available
Benefits
* High performance boards for applications requiring high bandwidth, low latency and high message rate
* Industry leading throughput and latency for Web 2.0, Cloud and Big Data applications
* Smart interconnect for x86, Power, ARM, and GPU-based compute and storage platforms
* Cutting-edge performance in virtualized overlay networks
* Efficient I/O consolidation, lowering data center costs and complexity
* Virtualization acceleration
* Power efficiency