HPE 811794-001 10GbE SFP+ Dual Port Network Adapter
Overview
The HPE 811794-001 is an enterprise-grade, dual-port 10GbE SFP+ network adapter designed to enhance I/O performance and efficiency in HPE ProLiant Gen9 server environments. It directly addresses network bottlenecks in virtualized and converged infrastructures by providing up to 40 Gbps of aggregate bidirectional throughput, making it ideal for data centers, cloud deployments, and high-performance computing clusters that demand high bandwidth and low latency. This adapter leverages advanced offload technologies to optimize server resources. By supporting Tunnel Offloads for VXLAN and NVGRE, it accelerates network virtualization traffic, allowing for greater VM density with minimal impact on CPU performance. Furthermore, its implementation of RDMA over Converged Ethernet (RoCE) enables direct memory access between servers, significantly reducing latency and CPU overhead for storage and database applications, resulting in faster response times and improved application efficiency. Engineered as a PCIe 3.0 x8 plug-in card, the HPE 546SFP+ adapter offers seamless integration and is optimized for ProLiant servers. Management is streamlined through compatibility with HPE’s suite of tools, including HPE Systems Insight Manager (SIM), ensuring consistent management and diagnostics within the existing server infrastructure. Its design provides a reliable and high-performance connectivity solution for modern, data-intensive workloads.
Key Features
- Dual 10GbE SFP+ ports for up to 40Gbps aggregate speed
- RDMA over Converged Ethernet (RoCE) for low-latency flow
- Tunnel offload support for both VXLAN and NVGRE protocols
- SR-IOV optimizes host virtualization for greater density
- Full TCP/IP offload engine frees server CPU for apps
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