HPE P08458-B21 Intel E810-XXVDA4 Ethernet 10/25GB 4-Port SFP28 Adapter

The HPE P08458-B21 Intel E810-XXVDA4 is a high-performance quad-port Ethernet adapter delivering exceptional 10/25GB networking capabilities. This enterprise-grade adapter features four SFP28 ports powered by Intel’s advanced E810 controller, providing massive bandwidth and low-latency connectivity for demanding data center environments.

Key advantages include hardware-based packet processing acceleration, advanced offload technologies that reduce CPU utilization, and support for virtualized environments with SR-IOV and VMDq capabilities. The adapter delivers breakthrough performance with up to 25 Gbps per port, enabling seamless handling of bandwidth-intensive applications like high-frequency trading, real-time analytics, and cloud computing workloads.

Built specifically for HPE servers, this adapter ensures optimal compatibility and reliability while supporting advanced features like RDMA over Converged Ethernet (RoCE), precision time protocol (PTP), and comprehensive network security functions. The flexible SFP28 interface allows for both copper and optical connectivity options, making it ideal for modern software-defined data centers requiring maximum throughput, minimal latency, and efficient server consolidation.