Dell 0CVRRF Mellanox CX4121C ConnectX-4 2-Ports SFP28 Daughter Card

Product Description

The Dell 0CVRRF, identified as a Mellanox ConnectX-4 CX4121C daughter card, is engineered to provide high-performance network connectivity for compatible Dell server platforms. This adapter features two SFP28 ports, offering flexible support for data rates including 25 Gigabit Ethernet, 10 Gigabit Ethernet, and 1 Gigabit Ethernet. This versatility allows it to adapt to various network infrastructure requirements, from high-speed data center interconnects to standard enterprise networking needs. Leveraging the advanced capabilities of the Mellanox ConnectX-4 technology, this daughter card delivers exceptional performance with low latency and high throughput. It is designed to accelerate network traffic and offload processing from the host CPU, thereby improving overall system efficiency. Key features include support for RDMA (Remote Direct Memory Access) over Converged Ethernet (RoCE), which enables direct memory access between applications on different servers, significantly reducing latency and increasing bandwidth for demanding workloads like high-performance computing (HPC) and storage. Furthermore, the ConnectX-4 architecture incorporates hardware-based acceleration for virtualization, enhancing the performance of virtual machines (VMs) by offloading tasks such as encapsulation and decapsulation. The PCIe 3.0 x8 interface ensures ample bandwidth for data transfer between the adapter and the host system. As a daughter card, it is specifically designed to integrate seamlessly into particular Dell server models, providing a compact and efficient networking solution.