HPE P08442-B21

Intel E810-XXVDA2 10/25Gb 2-Port SFP28 Network Adapter

The HPE P08442-B21 Intel E810-XXVDA2 10/25Gb 2-Port SFP28 Network Adapter is a cutting-edge dual-port server adapter designed to deliver exceptional throughput and reliability for data center and enterprise networking. Built on the Intel E810 controller, this adapter supports both 10GbE and 25GbE network speeds, allowing businesses to scale bandwidth without needing to replace hardware. Ideal for cloud computing, storage networks, and virtualization, the P08442-B21 is engineered to reduce latency, enhance packet processing, and optimize CPU utilization through advanced offload technologies. It's a robust solution for modern IT infrastructures seeking to future-proof connectivity with Intel’s trusted performance and HPE integration quality.

Features

The HPE P08442-B21 Network Adapter  leverages Intel’s E810-XXVDA2 controller to provide high-efficiency Ethernet networking with support for up to 25GbE speeds per port. This flexibility enables IT administrators to configure their networks for current needs while retaining room for future growth.With support for key features like RDMA (iWARP and RoCEv2), VXLAN, NVGRE, and SR-IOV, it’s optimized for virtualized and containerized environments. The dual-portSFP28 form factor allows direct-attach copper or fiber connections, making it adaptable across a variety of rack and blade server deployments. As part of HPE ProLiant server ecosystem, it ensures tight firmware integration and lifecycle support via HPE tools.

Advanced Options

Designed to meet the evolving performance demands of modern IT, the HPE P08442-B21 ensures ultra-low latency and high throughput across two SFP28 ports. Intel’s E810 chipset provides an intelligent balance between networking efficiency and CPU load, thanks to features like DDP (Dynamic Device Personalization), ADQ (Application Device Queues), and improved LSO/TSO handling.