HPE Intel X710-DA2 Ethernet 10Gb 2-port SFP+ OCP3 Adapter

Overview

The HPE P28778-B21 is a high-performance network adapter designed to provide reliable 10-gigabit Ethernet connectivity for HPE servers. Equipped with two SFP+ ports, it enables fast and flexible network connections suitable for demanding tasks such as large data transfers, virtualization, and cloud workloads. Its PCIe Gen3x8 interface and OCP 3.0 form factor ensure compatibility with modern data center servers, delivering efficient and scalable network performance.

Key features

• Two SFP+ ports that allow flexible connection options to high-speed networks
• PCIe Gen3x8 interface ensuring smooth and efficient data transfer between the adapter and server
• OCP 3.0 form factor designed for seamless integration into contemporary server environments
• Support for SR-IOV technology to optimize virtual machine network performance and reduce overhead
• PXE boot capability enabling network-based system startup for easier deployment and management
• iSCSI support for versatile storage networking, enhancing data center flexibility
• Low power consumption of just 2.9 watts, reducing energy costs while maintaining strong performance

Key specs

• Network speed: 10 gigabit Ethernet
• Ports: 2 x SFP+
• Interface: PCIe Gen3x8
• Form factor: OCP 3.0
• Power consumption: 2.9 watts

Connectivity and compatibility

This adapter is designed to fit into servers that support the OCP 3.0 form factor and PCIe Gen3x8 slots, making it compatible with a wide range of modern HPE server models. The dual SFP+ ports provide versatile connectivity options for fiber or direct attach cables, supporting various network topologies and speeds. Its advanced features like SR-IOV and PXE boot further enhance compatibility with virtualization platforms and network boot environments.

Performance and reliability

With 10-gigabit Ethernet speed, this adapter handles high-bandwidth workloads efficiently, making it suitable for data centers that require fast and stable network connections. The support for SR-IOV reduces CPU overhead in virtualized environments, improving overall system responsiveness. Its low power draw helps maintain energy efficiency without compromising network throughput, contributing to reliable and cost-effective server operation.

Ideal uses and environments

This network adapter is well suited for IT professionals managing data centers, cloud infrastructure, or virtualization platforms that demand high-speed and reliable Ethernet connectivity. It fits well in environments where efficient data transfer and low latency are critical, such as enterprise servers handling large datasets, virtual machines, or storage networks. Its energy-efficient design also makes it a practical choice for organizations aiming to optimize power consumption while maintaining performance.